[[quoteright:200:http://static.tvtropes.org/pmwiki/pub/images/Arthur_logo.jpg]]

->And I say, "Hey!
->What a wonderful kind of day."
->If we could learn to work and play
->And get along with each other.
-->-- '''Ziggy Marley''', "Believe in Yourself" (opening theme)

''Arthur'' is a book series by Marc Brown and a kids' show that started on Creator/{{PBS}} in 1996 (produced by WGBH Boston), where everyone in the series is some sort of animal. The show follows mild-mannered, bespectacled aardvark Arthur Read and his [[TrueCompanions band of friends]] as they go through the third grade and some seven summer vacations. They have to deal with bullies, various issues like allergies and learning disorders, and tons of homework given out by their overly enthusiastic teacher, Mr. Ratburn, all in the show's own way.

Sometimes the episodes follow Arthur's sister, D.W. (Dora Winifred, but don't you dare call her that), an amusing BrattyHalfPint who basically says and does everything every little kid has ever wanted to say and/or do, sometimes to the MoralGuardian's chagrin.

The show is quite witty and funny and contains many {{Shout Out}}s, most of which fall into the ParentalBonus category, though the show is first and foremost for children under seven years of age (and one of the first of many {{Anvilicious}} animated shows found in that demographic). Nonetheless, it is '''the''' longest-running children's animated series, and the second longest-running U.S. animated series in general after ''{{WesternAnimation/The Simpsons}}''.

The show's [[{{Recap/Arthur}} recap page]] is under construction.

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!!This series provides examples of:

[[foldercontrol]]

[[folder:Tropes A-M]]
* AbsurdlyYouthfulMother: In "Arthur and the Square Dance", in the FlashForward to Arthur's 18th birthday, he's married to Francine and they already have a son who's old enough to talk. [[JustifiedTrope It was just a dream, though]].
* ActionGirl: S14's "The Agent of Change" involves Francine, Muffy, and Molly creating a cartoon out of frustration with no good movies about female heroes. To top it off, they call her [[GeniusBonus "Agent XX".]]
* AdaptationDecay: In-universe example -- S10's "Unfinished" has Arthur finding and enjoying an old out-of-print book ''93,000,000 Miles in a Balloon''. However the last few pages are missing and he desperately tries a number of ways to find out the ending including renting an old 16mm film adaptation. But whereas Arthur's book is a fantasy exploration, the film is a backstage musical about a producer and a starlet who wants to make a movie of the book, and the starlet wanting make the film to use as a springboard into starring in Broadway musicals.
* AdaptationSpeciesChange:
** In the original books, the Tibbles and their grandmother were humans; here, they're bears.
** Also applies to Arthur's second grade teacher Mr. Marco. In the books, he was a moose; in the cartoon, he's an aardvark.
** Ms. Sweetwater is a cat in her book debut and a rabbit in the TV series.
* AdBreakDoubleTake: "Arthur and the Real Mr. Ratburn" opens with Arthur and his friends seeing their teacher assignment. The resulting scream sandwiches the title card.
* AdultFear: D.W. getting hit in the face with a swing and needing stitches.
** Also, Arthur getting lost outside city limits -- Jane even cries during the episode.
** In "April 9th", a response to SeptemberEleventh, the characters react to a fire which damages the school.
* AffectionateNickname:
** Beginning midway through the series, circa "Sue Ellen's Little Sister," Francine's family members would sometimes call her "Frankie." This has become much more prevalent in the latest seasons, especially between Francine and her dad. Francine's grandmother puts a Yiddish spin on it and calls her "Frankeleh."
** In "Revenge of the Chip," we find out Buster's mom used to call him Boo-Boo, until she slipped up and said it at school, resulting in teasing from all the other kids.
** In "Kids are From Earth, Parents are from Pluto," Binky reveals his parents have a lot of these for him, including Mr. Muffin Man and Binky-Winkums. They use both these names at Parents' Night, prompting Binky to pretend he doesn't know them.
** Prunella's older sister Rubella occasionally calls her Prunie.
** Brain's "Nickname" can also be referred to as this, since his real name is said so infrequently.
* AnAesop: Often played straight, but reasonably often [[SpoofAesop played with in some way]]. For example:
** At the end of S3's "Mom and Dad Have a Great Big Fight," Nadine stated that the moral of the story was "Don't put your milk close to the edge because someone's going to knock it over."
* AllAnimalsAreDogs: In "Sue Ellen Vegges Out," the pig she meets who inspires her to become a vegetarian acts a lot like a dog, rolling over and licking Sue Ellen's face.
** At the end of S4's "What Is That Thing?," Buster suggests that "Maybe there's something to be learned from all this." {{Beat}} "Nahhhhh!"
* AlliterativeName: Non-PBS news tend to refer to the show ''Arthur'' and Arthur Read as "Arthur the Aardvark."
** Buster Baxter, Binky Barnes (although that isn't his real name), Francine Frensky...
* AmbiguousSyntax: The episode where the kids are drawing pictures to make fun of Francine.
-->'''Buster:''' Your comic was so good I drew one too! Mine's called "The Big Clumsy Moose With Big Feet Named Franny"!
-->'''Fern:''' Her feet are named Franny?
* AmbiguouslyGay: Dr. Fugue.
* AmicableExes: Buster's parents.
* AndThatsTerrible: S6's "For Whom the Bell Tolls", D.W. loses her voice to a case of [[spoiler:[[PlayingSick faked]]]] laryngitis. Arthur celebrates the fact of not having to deal with a noisy sister for a few days, but Francine annoyingly scolds him several times throughout the episode: "You're mean, Arthur Read! M-E-A-N, mean!" "That's what you get for being mean, Arthur!"
** [[spoiler: To be fair to D.W., the loss of her voice did start out as a legitimate illness. She just got better earlier then expected and liked being catered to. She was only faking it after she had gotten better.]]
* AnimalTalk: Starting with S6's "The Secret Life of Dogs and Babies", there would be episodes involving Kate, Pal, and the non-furry animals with their own stories. Later would expand to stuffed toys and imaginary friends.
* AnimationBump: The differences between early S1 to late S1 and onwards are extremely noticeable.
** Inverted with S16, which is [[LimitedAnimation very noticeably]] animated in Flash. Also inverted by seasons 12-15[[note]]by Creator/AnimationServiceHK[[/note]], which also exhibits a noticeable drop from the previous seasons by Creator/{{AKOM}}.
* AnimatedActors: In the cold openings.
* {{Antidisestablishmentarianism}}: Showed up in S1's "Arthur's Spelling Trubble".
* AppleOfDiscord:
** S6's "More!", when D.W. asks how much allowance everyone has.
** S2's "The Big Blow-Up", when Arthur asks Francine and the Brain which of them is better at sports. (This is before Jenna, described by Francine as "[[{{Retcon}} the only person who ever beat me at sports]]".)
* AppropriatedAppellation
** The band "U Stink" got their name like this.
** Arthur would sometimes state that the initials of his little sister D.W.'s name stood for "Disaster Warning." In "Sue Ellen Gets Her Goose Cooked," D.W. played Virtual Goose under the username [=DisasterWarning99=]].
* AreWeThereYet: According to the teaser of "Baby Steps," when D.W. goes on a car ride, it's a constant litany of "Are we there yet?" from her and when she bakes cookies with her family, it's "Are they done yet?"
* AreYouPonderingWhatImPondering: This exchange from S1's "Arthur's Birthday":
--> '''Binky:''' What are you thinking about?
--> '''Francine:''' About whose party to go to. Why, what are you thinking about?
--> '''Binky:''' Where's Ohio?
* ArgumentOfContradictions: Season 18 has a feature called "Which ''Arthur'' character are you?" One of these shows one girl who says that she's like D.W. because she's funny and another that's like Arthur because she's smart. The funny girl says that they don't argue like Arthur and D.W. do, but the smart girl disagrees and they argue back and forth in this manner, interspersed with clips of Arthur and D.W. doing the same, before finally agreeing that they really are like Arthur and D.W.
* ArtShift: Used frequently when they are parodying another work.
** The episode "The Contest" is composed of a series of such shifts, including parodies of ''DrKatz'', ''WesternAnimation/DextersLaboratory'', ''BeavisAndButthead'', Wrestling/{{WWE}}, and even ''WesternAnimation/SouthPark''.
*** The [[DrKatz former]] and [[WesternAnimation/SouthPark latter]] were animated in Squigglevision and construction paper, respectively.
** The beginning of the episode "Binky Rules" is mostly drawn in the artistic style of Edward Gorey, in a parody of the introduction to the PBS series, ''Mystery!''
** In an ImagineSpot where Brain goes over plans in his mind, the animation switches to mimic his [[StylisticSuck crude drawings]].
** [[ShowWithinAShow Dark Bunny]] is styled after [[WesternAnimation/BatmanTheAnimatedSeries Batman The Animated Series]].
* ArtisticLicenseBiology: Lampshaded in "Brain Freeze" when Brain sees the curly pig tail on the rear of Yumbobo's penguin mascot Puk Puk and tells him that his anatomy is inaccurate.
--> '''Brain:''' A tail? Not only are you blue; you're also anatomically incorrect!
** Played straight in "Water and the Brain" when Brain states that sperm whales eats 60 tons of plankton. Sperm whales do not eat plankton at all.
** In another episode, Brain refers to scorpions as vertebrates.
** In yet another episode, Brain claims chipmunks don't burrow.
* ArtisticLicenseHistory: From "Buster's Amish Mismatch." In general, Amish people are anxious to keep themselves separate from the outside world. Most of the time, though they are hospitable, they do NOT take kindly to outsiders just poking around. Due to a lack of modern technology to communicate with a school (i.e., phones, email) it is highly implausible that they would randomly set it up so a public school class could come to someone's house and take a tour. Even if an Amish family agreed to this, it would have to be cleared through their church elders and bishop, and the family/groups involved would need to have a close bond with the teacher or someone at the school. Of course, the argument is that there's no way to show this on a kids' program, but isn't that being disrespectful of the Amish faith in itself?
* AscendedExtra: Fern and George in Arthur's group, James in D.W.'s group, and George makes friends with an autistic kid who re-appeared quite a few times.
** Prunella and Molly. They both got a few episodes later on.
** Also Bailey, Muffy's butler.
** Jenna similarly was mostly a background extra till about Season 7, and slowly began receiving more focus, but has faded back into the background.
** It has been announced that Maria (a rabbit girl in the same class as the main characters [[TheVoiceless who has never talked)]] will be getting her own episode in Season 19.
* AsideGlance: D.W. gives a definite wink to the audience at the end of "Best Enemies" when she says that she's sure that she and W.D. will find ''something'' they have in common with each other.
** Mrs. [=MacGrady=] does one at the end of "Arthur Accused!", when her brownies are cleared by a metal detector.
* {{Atlantis}}: Buster believes in it, and tries to contact its king.
* AtlantisIsBoring: [[http://www.youtube.com/watch?v=0k32791oyAw#t=01m29s D.W. thinks so during an Imagine Spot.]]
* AudienceSurrogate: Used as a plot device whenever the writers want to explore typical reactions to real-life phenomena, as in "The Great [=MacGrady=]" and "April 9th".
* AuthorFilibuster[=/=]TakeThat: Parodied. In S3's "Buster's Growing Grudge", Buster ends up replacing his comedy act for the school talent show with a long tirade against Binky (whom he blames for the poor grade he got on a report). He doesn't even try to make it funny. When George wins the talent show, Buster proceeds to pin this on Binky as well.
* AWeightyAesop: "Arthur Gets Fit" is about Arthur freaking out over becoming "husky" ([[InformedDeformity despite not looking any fatter than usual]]).
* BabysittingEpisode:
** This was the plot point of the episode "Arthur Babysits", where he has to babysit the dreaded Tibble Twins. This episode is also notorious for marking the first appearance of Mrs. Tibble and the Tibble Twins.
** A later episode "Crushed" focused on Arthur bonding with his babysitter Sally, due to the fact that they both love playing a video game called "Dark Bunny 6: Curse Of The Moomy".
* BarefootCartoonAnimal: Nadine.
* BathsAreFun: In ''D.W.'s Guide to Perfect Manners'' (later retitled ''D.W. Says Please and Thank You'' for paperback), D.W. is shown in the bath holding a toy mermaid in one hand, a rubber duck in the other, and splashing Mrs. Read and Pal. She states that at night, it's not nice to complain about taking a bath or brushing your teeth and you can play while you get clean, but sometimes she plays a little too hard.
* BeachEpisode: "D.W. All Wet;" "The Shore Thing;" "Swept Away".
* BehindTheBlack: In S1's "D.W. Gets Lost", she doesn't notice that [[spoiler:Emily's ears have turned green]] until the camera pulls back.
* BewareTheQuietOnes: Fern is very quiet, but she will act on her anger. She made Francine tear up (in Draw), and tricked Brain into thinking Giant worms were attacking Elwood city (War of the Worms).
* BeYourself: The theme song, naturally.
* BigBlackout: "[[SnowedIn The Blizzard]]"; "[[SequelEpisode The Blackout]]".
* BigGame: "Muffy's Soccer Shocker" has one against Mighty Mountain Elementary. It ends [[spoiler:with a tie.]]
* BigShutUp:
-->"People think I can't write a poem,
-->But they are so wrong, I can write a poem,
-->I wrote this one, I wrote this poem,
-->And I gave it the title 'Binky's Poem'... so shut up! Thank you."
** RhymingWithItself
** Earlier in the episode, as the kids are arguing, Fern yells "QUIET!!!" so loudly that a car alarm goes off.
* BigStormEpisode: Two of them, namely S4's "The Blizzard" and S19's "Shelter From The Storm."
* BilingualBonus: In an ImagineSpot where Arthur imagines Buster as a ninja, Buster's line in Japanese translates to "Creator/OsamuTezuka is the god of manga."
* BileFascination: In-universe examples:
** S13's "Brain Gets Hooked" has Brain hate a show due to how illogical it is, but becomes obsessed with watching it nonetheless.
** S14's "Muffy and the Big Bad Blog" has Arthur and the others admit that they can't look away from reading Muffy's and Francine's blogs, even though they're disgusted by the blog wars between the two.
* BitchInSheepsClothing: In "D.W. Thinks Big" Cousin Cora acts like a brat when she's alone with D.W. and acts like an angel when grown-ups are around. In the end her true SpoiledBrat nature is exposed in front of everyone at the wedding when she refuses to recover the lost ring from inside the church organ, when she could easily fit in there, simply because she'd get dirty.
* BirthdayEpisode: "Arthur's Birthday"; "D.W.'s Perfect Wish; "Prunella Gets it Twice".
* BlackBeadEyes: Arthur without his glasses in the post-1997 episodes (in the first season he had normal eyes when he wasn't wearing his glasses), and Prunella in most cases.
* BlahBlahBlah: Played straight in the Kate and Pal episodes, when listening to anyone speaking from their point of view.
* BlandNameProduct: Muffy collects [[AmericanGirlsCollection World Girl dolls]].
* BodyWipe:
** "The Perfect Brother" with D.W. during her fantasy of having two Arthurs. At the very beginning
** "D.W. the Copycat" with D.W.'s dress. In the beginning of the episode
** "Brain's Shocking Secret" Twice. First, Mr. Ratburn takes Brain away before he could get a school picture. Brain sighs and then fills up the screen. Next is when Brain is shocked when the clock reads 9 a.m. and he's running out of bed.
* BookDumb: DependingOnTheWriter, any one of Arthur's immediate friends, Arthur himself (especially egregious due to one of his defining traits being his love of reading), or even the grown-ups may be subject to this.
** Buster is one of the most flagrant examples, having had an entire episode dedicated to the fact that if he didn't pass what amounted to a teacher-made final exam, he'd have to repeat third grade.
* ABoyAGirlAndABabyFamily: Arthur, D.W., and Kate.
* BrattyHalfPint: D.W. and the Tibbles.
** Cousin Cora from "D.W. Thinks Big" [[UpToEleven makes D.W. look like an angel]].
* BreadEggsBreadedEggs: In "I Owe You One", Buster says that he has lots of interests:
-->"Video games. Aliens. Video games about aliens."
* BreakingTheFourthWall: Nearly every episode's beginning teaser has Arthur talking to the audience. There have been instances where other characters besides Arthur introduce the show like with Fern's mother in S2's "Fern's Slumber Party" ("Look into the camera like when Arthur does it"). There have been instances though where it happens in the show proper:
** S2's "Arthur and the Square Dance", where Francine looks at us and says "What's gotten into ''him''?" after Arthur hastily leaves the Sugar Bowl ice cream shop following a silent teasing from Brain and Binky.
** S5's "You are Arthur", an episode entirely shown in Arthur's perspective, has Buster asking the former if there is somebody watching everything he's doing from a TV screen.
--> [[ScreenTap *Knocks on screen*]]
* BrickJoke: The aftermath of the big snowstorm was [[spoiler:when D.W. got her special snowball]].
* BrokenAesop: Happens a lot with the "be yourself" moral of many episodes. Sometimes, the actual moral seems to be, "Be yourself unless X." For example, in "Fernkenstein's Monster," Fern [[spoiler: changes a scary story she made up so it's tamer]], to placate friends who suddenly claim she is a dark, scary person ("Queen of Darkness" was the term Buster used). So...she's only allowed to pursue her interests and be herself if everyone else thinks it's okay? Other characters have fallen into this trap, too, often members of the "secondary cast."
** ''Arthur's Big Hit'' has become infamous for this, with its intended message being that physical violence is never the answer in settling your disputes with others, as shown when Arthur hits D.W. for breaking his model plane. Binky is pressured into hitting Arthur later and the episode actually justifies this action as now Arthur has learned "how it feels when someone does it to him"; the way the episode goes about this instead just seems to justify the very thing it was speaking out against.
** ''Buster Gets Real'' could be this in many different ways, as Buster stops watching Bionic Bunny in favor of an ambiguously more "realistic" show named "Top Supermarket Clerk" for the simple fact that Bionic Bunny ''isn't real'', as if something being of a fictional nature takes away from its value as something to enjoy, further undermined by the fact that it's Buster of all people making this claim in stark contrast to his eccentric, superstitious nature. It also may host several unfortunate implications about conformity, as Arthur insists in classic fashion that unless they like the same things, then they can't call each other best friends anymore. Arthur then attempts to mend things by training himself to enjoy ''Top Supermarket Clerk'', which he still does not care for. Granted, the true message may be that your friendships will remain strong even if you don't all have the same common interests, but the confusing nature of the episode and the strange decision to have Buster saying these things may only rob it of its intended meaning.
** The first book, ''Arthur's Nose'', was about Arthur wanting to change his nose because of the suffering he endured from having it, and then deciding not to because he realized looks aren't important. That didn't stop Marc Brown from redesigning him over the next decade until his nose became invisible, though.
* BrutalHonesty: "To Tibble the Truth".
* ButNotTooForeign: Do any of the characters look their nationalities? Then again, they are anthropomorphic animals... [[FurryConfusion Or are they?]]
* ButterflyOfDoom: In S14's "Follow the Bouncing Ball", the intro imagines Brain taking his friends back in time to see the dinosaurs, when Buster accidentally drops his container of raisins. When they arrive at the present, everyone is a lizard and they have to take a fly eating class.
* ButtMonkey: Principal Haney always seems to have bad things randomly happening to him. Arthur would become one in later seasons.
* CallBack: One of the reasons the show is so popular with the {{Periphery Demographic}}s is it's clever use of this trope in the series' continuity. For example, S9's "Breezy Listening Blues" contains numerous references to the TV special "Arthur, It's Only Rock 'n' Roll".
** Michael Yarmush, who was Arthur's original voice actor for the first five seasons, now voiced Slink, who's now one of the Tough Customers, for some reason.
*** Mark Rendall, who voiced Arthur for Seasons 7 and 8, (and the redubs of Season 6) now voices Rafi, the new teenager working at the Sugar Bowl.
* CanonImmigrant: Killer, Grandma Thora's dog was first seen in the books.
* CaptainObvious: "I don't know any strangers!"
* CaptainErsatz: Bionic Bunny is obviously an animal equivalent of Superman. Likewise, his brother Dark Bunny is obviously this to Batman.
* CartoonCreature: One of the most frequently asked questions about the show is the subject of which animal the characters are supposed to be. Arthur and the rest of the Read family are the most confusing since they do not even resemble aardvarks at all. Arthur looks more like a human with abnormal looking ears at the top of his head instead of where his glasses are.
** Given the diversity of the show's cast, there are a number of characters that are actually mixed species. For example...
*** Emily's parents are a bunny and a monkey; Emily herself has the ears and the complexion of a bunny, though she has a very slight monkey snout.
*** Molly and James's parents are a dog and a bunny; James more closely resembles a bunny for the most part, and while Molly has an overall bunnyish appearance, her ears are more rounded, and she has the nose of a dog.
*** At first glance, Marina appears to be a bunny, but [[WordOfGod according to Marc Brown]], she's actually a, "Variation of a dog."
* CausticCritic: After Fern tries writing a book, Francine immediately criticizes it for being a SugarBowl. Thankfully, Fern doesn't give up, and when she makes it more action-packed and dramatic, Francine gives the book her approval.
* CatapultNightmare: A higher incidence than usual, because of all of the {{Imagine Spot}}s.
* CatsAreMean: Subverted in S3's "Francine and the Feline", where Francine gets a cat, and Arthur believes cats are mean and bite off kids' ears. But in the end he learns AnAesop about giving them a chance. [[LostAesop But during the]] [[AnimalTalk Animal Talk episodes]] [[LostAesop this trope is played completely straight.]]
** Averted with Sue Ellen, who may be one of kindest of Arthur's group of friends.
* CelebCrush: In "Arthur, it's Only Rock and Roll," Muffy has a huge thing for the Backstreet Boys, and can't even make up her mind on which of them she's "meant to be with." This also later serves as ContinuityNod when Muffy brings the subject up again in "Bitzi's Breakup," in her attempts to sympathize with Buster over Bitzi and Harry's breakup.
* CensorshipBySpelling: In "Prove It!", Francine does this when talking with Arthur while D.W. is in earshot.
--> '''Francine:''' Muffy lost her mother's expensive P-E-N.
--> '''D.W.:''' Her what? If you spell stuff, I can't understand what you're talking about.
--> '''Arthur:''' That's exactly ''why'' we spell stuff.
* {{Central Theme}}s: There is a set of them. [[http://www.pbs.org/parents/arthur/program/slideshow.html See here]].
* CentrifugalFarce: One episode had an amusement park ride called the Hurl-a-Whirl that did pretty much Exactly What It Says on the Tin: basically a dumbbell-type centrifuge, except the car itself spun perpendicular to the arm as well. The individual cars actually had a dial to increase the ride speed, with the highest setting being "Liquefy."
** Riders are issued complementary barf-bags. We later see Arthur and Buster tossing theirs away (full), with Buster wistfully wishing he could keep his as a souvenir.
* CharacterNameAndTheNounPhrase: Quite a bit.
* CharacterizationMarchesOn: The characters were markedly different in early installments, sometimes DependingOnTheWriter or sometimes due to character development.
** Francine was a JerkAss in early episodes. In the books, didn't seem to be Jewish and in the LivingBooks she lacked her {{Tomboy}} personality and had a [[PuppyLove very apparent crush on Arthur]].
** Brain went back and forth in displaying stereotypical tendencies befitting nerds. He apparently used to have a ''huge'' comic book collection (136 of which he managed to bring to camp with him). Though he was also seen as having really no regard for organization, leaving his bedroom in a shambles - Arthur even points out how neat and tidy he was when he spent the weekend at his house, to which he responds, "Yeah, and it almost ''killed'' me!"
* CharacterDevelopment:
** As noted above, Francine was a lot meaner in earlier episodes; in fact, during the first couple of seasons in general, she was not above outright bullying others: she was the first to make fun of Arthur when he started wearing glasses, and was quick to harass him about having not lost any baby teeth; she even proudly boasts in one episode, "I'm kind of a rude person." Although she's mellows out eventually and isn't much of a straight-forward bully anymore, she does still have a tendancy to stoop to passive aggressive actions against her friends, sometimes for no reason.
** Similarly, Binky ''is'' TheBully, especially in the first season, where he's more of a supporting character, and was only featured on the show on a semi-regular basis. Starting in the following season, he slowly becomes part of the gang, and also slowly and progressively evolves more into a GentleGiant, though still occasionally will do something mean and/or uneccessary, if only to maintain appearances.
** Both Fern and George have become a lot more outgoing and socialize with other kids a lot more over the years, but are both still a little shy, though nowhere near as reclusive and withdrawn as they were originally. Also helps that they're both [[AscendedExtra Ascended Extras]].
** Prunella was initially rather stuck-up and somewhat snobbish (though not to the same extent as Muffy), nor was she above giving Arthur and his friends a hard time about having Ratburn as their teacher as she had him the year before; at the same time, because she's older than the rest of gang, she was also somewhat popular and had ''huge'' birthday parties for herself (both full birthdays and half birthdays) that everyone attended. After a season or two, she mellowed out, and was occasionally shown to be pretty good friends with Arthur and the others. By the time she befriends Marina, she's a lot more of a thoughtful and considerate person, even though she occasionally goes overboard with her good intentions.
* ChildProdigy:
** Alan Powers is absolutely brilliant. He's written out of "Buster Spaces Out", wherein the other kids need help building and launching a model rocket. Instead, Carl offers to help, and serves as the team's risk assessor.
** George, to a lesser extent: he's show to be really good at almost everything he does, especially when it comes to building and constructing things that you wouldn't assume kids would know how to make (wooden dummies, guitars, etc.) In fact, for at least one season, a RunningGag was that George ''always'' won talent contests, much to the other kids' annoyance.
** Marina could count as well. Sure, any kid can be good at soccer or gymnastics, but how many blind kids do you know who can master such physically-demanding activities?
* ChristmasSpecial: "Arthur's Perfect Christmas".
* CirclingVultures: This is used (and mentioned), as Francine and Fern draw attention to the fact that there are vultures above them when they're lost in the mountains.
* ColdTurkeysAreEverywhere: Done quite often with a TV:
** In S2's "Arthur VS the Piano", Arthur had given up playing the piano, and was subjected to a televised concert performance, [[Franchise/ThePhantomOfTheOpera the organ-playing Phantom]], and a spoof of a piano-playing scene in {{Casablanca}}.
** In S7's "Jenna's Bedtime Blues", Jenna, trying to get through a night without wetting the bed, tries watching TV and sees a diaper commercial, an actor with a mock Scottish talking about his broken bagpipes ("It's got a wee-leak!"), and a Series/SesameStreet-esque skit involving the letter P done with Wimzie's House {{Expy}}s.
** In "Is that Kosher?" Francine experiences this; she's trying to fast for Yom Kippur, but finds nothing on television but food-related shows and ads. She tries reading and is tormented with such titles as ''Food of the Gods'' and ''Literature/WhoMovedMyCheese'' (ironically, neither involves food). She settles on Dickens' ''Literature/LittleDorrit'', which has a mouth-watering food description, and finally [[spoiler: breaks down and scarfs a slice at Arthur's pizza party]]
* ComicallyMissingThePoint: This exchange in S14's "Muffy and the Big Bad Blog"
-->'''Mr. Ratburn''': You need to do other things in life besides... (''searches for word'') blogging.
-->'''Muffy''': That's true. If I don't do other things, I won't have anything to blog about! Thanks!
** Also in the episode when Prunella wants flash pants.
-->'''Rubella''': You can't sit in your room eating soup and peanut butter all winter!
-->'''Prunella''': You're right... I'm gonna need some crackers!
* ComicBookTime: Most of the main cast has been eight years old and in the third grade for 14 years. This evolves into an ExaggeratedTrope. According to S14's "D.W. Unties the Knot", the events of S1's "D.W. Thinks Big" are said to have happened "a few months ago" and then there's [[https://www.facebook.com/PBSArthur/photos/a.501573345202.387485.43562115202/10154994987575203/?type=1&theater this Facebook post]] wherein Arthur claims that the spelling bee from season one took place in 2014.
* CompetenceZone: Parodied. When Arthur complains about D.W., Binky says she's just a kid, and it's not like she's in third grade.
* CompressedVice: Arthur not getting enough exercise in "Arthur Weighs In"
* ConceptAlbum: ''Arthur's Really Rockin' Music Mix'', released in 2001. Besides a remix of the show's theme song, every single song in the album is entirely new and never played once in the show. The songs in this album double as musical summaries of select episodes and [[ImageSong Image Songs]] of characters, composed in a variety of musical styles.
* ConspicuouslyLightPatch: This happens a lot, but one strong example is Pal, at birth.
* ContinuityNod: For all the years this show has run and all the times [[NegativeContinuity continuity has gone negative]], there's a number of episodes that recall events that have happened in seasons earlier. Such as...
** "The Contest" has an ImagineSpot into the future where Arthur and the gang are teens; they reminisce about when they first learned Mr. Ratburn was their teacher ("Arthur's and the Real Mr. Ratburn"), when Buster moved away ("Arthur's Faraway Friend"), and when Francine taught Arthur how to play baseball ("Arthur Makes the Team").
** "The Boy with His Head in the Clouds" George pulls Wally out, and mentions how he got dumped with D.W. ("Arthur's Dummy Disaster").
** Both "Fernkenstein's Monster" and "D.W. Dancing Queen" has Arthur obsessing over the incident in which his pants rip, revealing his underwear in "Arthur's Underwear".
** "The Blackout" contains many references to "The Blizzard", mostly regarding Dr. Jake's predictions and forecasts. [[note]]Even Mr. Molina comments on how Dr. Jake's predictions are always wrong, even though "The Blizzard" took place well before the Molinas moved to Elwood City[[/note]]
** "The Great [=MacGrady=]" recalls the events of "Room to Ride", as both episodes featured [[CelebrityStar Lance Armstrong]] (and both episodes are now [[BannedEpisode banned]] as a result of Armstrong's scandals.
** "D.W. Unties the Knot" also recalls events from "D.W. Thinks Big".
** "Grandpa Dave's Memory Album" has Francine's Bubbe mention Arthur's pizza party from "Is That Kosher?"
** "Opposites Distract" has Arthur temporarily staying and studying with Buster while the leak in his ceiling is fixed; Francine and Muffy warn this will cause problems with both of them, citing the events of "Poor Muffy," in which Muffy stays with the Frenskys while the Crosswires replace their carpet that Muffy is allergic to.
** "The Ballad of Buster Baxter" calls back "Arthur and the Square Dance" (he has trouble keeping up in square dancing), "How the Cookie Crumbles" (he stumbles across the Muffy and Friends cookies while in the supermarket) and "Finders Key-pers" (he finds Mr. Morris' key for the sprinklers without knowing what it is) when Buster tries to re-adjust to being back in Elwood after being gone for so long. There's even a call back to Arthur and Buster's Robin Hood story (which the Brain helped Arthur write while Buster was gone) from "Arthur's Faraway Friend".
* ContinuityPorn: D.W.'s story in the season three episode "I'd Rather Read It Myself" incorporates elements from almost every D.W.-centric episode that predated it.
* CoolOldLady: Grandma Thora, Bubbe, and Mrs. [=McGrady=]
* CriticalResearchFailure: In universe:
** Arthur, in "Dear Adil", based his research about Turkey from an [[{{Expy}} Illinois Jack]] comic; but Adil thought that Arthur was crazy and didn't think what to write. Then Alberto shows how the comic was inaccurate and also told him what he he thought America was from TV.
-->'''Aberto''': They made me think that every kid in the U.S. went surfing after school, and went home to their skyscrapers, and put ketchup on all their food! Yep, you would sure have a weird impression of a place if all of you knew from it came from TV and comic books.
** D.W. also made a mildly bad drawing of Africa to Brain's cousin at day care. Granted it was just a jungle scene, but it could have been worse...
** Justified in D.W.'s case. Come on, she's four.
* CrossOver: Mister Rogers made a guest appearance in one episode where he befriends Arthur. Marc Brown later returned the favor when he appeared in an episode of ''MisterRogersNeighborhood'', and Arthur (a puppet of him, anyway) visited the Land of Make-Believe.
* CrossReferencedTitles: Among others, "The Long, Dull Winter" and "The Short, Quick Summer". (Character)'s [X] Trouble and variations thereof are commonplace.
* CulturedBadass: Rattles is shown to be this after a handful of seasons since he first appeared; despite being a Tough Customer, he's an expert chess player, has a mind for business, and apparently is quite a cheese connoisseur.
* CutenessProximity: In "Blockheads," D.W. and Emily are determined to finish building a block tower, but the lure of a koala that has been brought into class too strong and they break down.
* DarkerAndEdgier:
** Dark Bunny, in contrast to the other established in-universe show, Bionic Bunny.
** As if "So Funny I Forgot to Laugh" isn't unsettling enough, there's an interctive storybook version of the episode available on PBS's website, where the resolution of the story varies depending on the reader's choices throughout the story itself. One alternate ending has Arthur losing all his friends as a result of Arthur refusing to apologize to Sue Ellen and still claiming to she over-reacted; on top of that, Arthur actually brushes them all off and decides if they don't want to talk to him anymore that's they're problem, not his. You can almost imagine Arthur just saying, "Fuck it all!"
* DayOfTheJackboot: S13's "The Pride of Lakewood" involves Arthur, Francine and Muffy setting up a pride committee as a way of supporting school activities, with Buster as their spokesman. They end up putting flyers on the lockers of non-members Brain and Sue Ellen announcing they have no school spirit (as well as George, who WAS a member, but didn't cheer loud enough at track meets), and the two have to hide just to avoid being publicly harassed. [[spoiler:In the end, they successfully recruit Buster to make a [[PatrickStewartSpeech speech on why they feel the organization is unjust and membership shouldn't be compulsory to express school spirit]].]]
* DeaderThanDisco: In-universe: At the beginning of S1, D.W's room was filled with Troll look-a-like dolls. 14 seasons later, long after they stopped being a fad in real life, they're still there.
* DeathbringerTheAdorable: Grandma Thora's dog, Killer. Apart from a bit of a HairTriggerTemper she's nice.
* DeathByNewberyMedal: "So Long, Spanky"
* DepartmentOfRedundancyDepartment: In Binky's report on Ancient Egypt -- "Mummies were dead people who died and got embalmed and tightly wrapped in cloth after they died." Another episode has Binky writing a poem for a contest with the word "poem" written ''four times''.
* DependingOnTheWriter: Some episodes have D.W. so bratty to the point of unlikability, while others have her as a more realistic (and funny) little sister character.
** It has gotten to a point that fans are able to predict the quality of a story of a new episode just by looking at the name of the writer on the episode title card.
* DesertSkull: At the start of the episode [[http://www.youtube.com/watch?v=kLb2dcHNjKc "Feeling Flush,"]] there's an ImagineSpot where the kids are walking through the desert. The very first shot we see is of a skull.
* DesignCompromise: They had such grand plans for that tree house.
* DiggingToChina: One forlorn summer project according to S2's "The Short Quick Summer". Presumably repeated every year.
* DisappointedInYou: In "Arthur the Wrecker," Mrs. Read is "not mad, just disappointed" that Arthur disobeyed her playing on her computer when she asked him not to. And this isn't the only instance of her using this or a similar line in the series.
* TheDiseaseThatShallNotBeNamed: "Grandpa Dave's Memory Album" is about Grandpa Dave developing Alzheimer's, but they never once call it by name.
** Averted in "The Great [=McGrady=]" where it's explicitly said Mrs. [=McGrady=] has cancer.
* DisneyVillainDeath: Arthur imagines this happening to him after D.W destroys his model airplane.
* DisproportionateRetribution: In the episode "Draw!" Francine probably shouldn't have called Fern a mouse, but did she really deserve nearly ''all the other kids'' making rude comics about her?
** Yes. This was during her Jerkass phase. Arguably ended it.
** Arthur's Big Hit.
* DoesThisRemindYouOfAnything: "The Pride Of Lakewood," a toned-down version of Film/TheWave...and we all know [[GodwinsLaw what that was about...]]
* DontExplainTheJoke: When Mr. Ratburn does a puppet show, Buster laughs and explains why the puns are funny. "[[ComicallyMissingThePoint It's so subtle!]]"
* DreamSequence: About [[OncePerEpisode once an episode]].
* DreamWithinADream: One chapter book adaptation of a story had Arthur have one of these and then lampshade it on waking up for real.
--> ''Man, I hate double-dreams!''
** S3's "What Scared Sue Ellen?" had one in which Sue Ellen dreamed that the mythical Literature/BabaYaga was after her. Then she "woke up," only for the Baba Yaga to appear outside her window.
** In "Jenna's Bedtime Blues", this happens to Jenna, [[spoiler: giving her the false impression that she had an accident in Muffy's waterbed. It turns out that the bed itself has sprung a leak]].
* DropInCharacter: Dear Lord, as long as this series has been on, with no end in sight, there's been a whole slew of them, both recurring and one-shots... the Molina Family, Carl, Lydia Fox, Cheike, Ladonna Compson and her little brother Bud... the list goes on.
* EarlyInstallmentWeirdness: It took a while for the standard ImagineSpot sound to kick in.
** Francine was much meaner than she is now.
** Binky was a much bigger bully, particularly during Season One, before he gradually became one of the guys.
** Fern, George, Jenna, practically everyone in D.W.'s preschool class (save for Emily, and the Tibbles), among others were silent background/walkaround characters before they were all eventually promoted to recurring characters, with speaking roles, in later seasons.
** The animation in much of the first season was also quite poor compared to subsequent seasons, with a number of ink-and-paint glitches, a few exaggerated movements, and continuity errors. They gradually improved over the season.
* EleventyZillion:
** In the episode "Arthur Babysits," he flashes back to D.W. jumping on the couch as Arthur attempts to read to her. She chants "Forty-eleven, forty-twelve, forty-thirteen..." while doing so.
** Additionally, in the episode "I'd Rather Read It Myself," the Tibble Twins tried to prove to D.W. they could tell time. They pointed to the grandfather clock in Arthur's living room and said the time was "eleventy-twelve," when the clock actually read ten past four.
* EmbarrassingFirstName: Binky's first name is actually [[spoiler: Shelly]]. He gets over being embarrassed when he learns he's named after his great-great grandfather, a CoolOldGuy who owned a circus.
** D.W. herself; She openly dislikes being referred to as Dora Winifred and instead prefers to go strictly by her initials.
** In "Best Enemies," we find out W.D.'s initials stand for Wilhelmina Dagmar. Her response to the Reads learning this is, "Thanks for embarrassing me in front of the whole universe, Mom!"
* EndangeredSouffle: The "victim" in "Arthur's Family Feud". Unusually, it was destroyed by being knocked off the table and onto the floor, upside down, which would have done in a more mundane dish just as easily. The relevance of it being a soufflé was that it was a challenge to make, and Mr. Read was crestfallen that all his hard work had gone to waste.
* EnforcedTrope: The "no hitting" Aesop in "Arthur's Big Hit" was portrayed as one-sided so that children wouldn't justify hitting each other, and talk things out instead. Creator/{{PBS}} prides itself on discouraging violence on its children's TV shows.
* EpisodeTitleCard: Varies depending on who's involved in the episode, and, in some cases, what happens to them. S5 would see the use of a slot machine title card where Arthur would just spin the slots, and it would show the face of Muffy, Sue Ellen or George if the any of those three are the main character of the episode. Specific title cards would be retired by S14 (S16 in U.S. airings), where sneak peaks of the episode are shown instead.
** When the series began, the only sounds came from the title card's animation, though starting with S2, the episode's titles were read aloud by a character (usually Francine or Binky early on, though more characters were added in later seasons). These readings were eventually added to all title cards in U.S. reruns of S1, though other countries still air the season without them.
* EverybodyDidIt: "Arthur's Family Feud". [[spoiler: Arthur and D.W. blame each other for ruining their father's souffle, but they both crashed into it, skidding through the kitchen in their socks. This is a subversion, in that there were only two suspects]].
* TheEveryman: Arthur, in sharp contrast to his [[TrueCompanions widely varied friends]] with telling character traits. Lampshaded in S6's "Best Of The Nest", when Arthur settles on "Just Plain Goose." This is extremely poignant when one considers that most of the later seasons episodes focus less on Arthur.
* EveryoneWentToSchoolTogether: Two examples:
** S1's "Arthur's Almost Boring Day", where Grandma Thora's old home movies reveal that David Read, Mr. Ratburn and Mr. Haney all attended the same high school at the same time.
** S15's "The Butler Did... What?", which reveals Bailey and Mr. Ratburn were in the same high school class.
* EvilLaugh: Both Pal and Nemo give one in S14's "Pet Projects," but Nemo comments that Pal's needs work.
** Comes up again in "Pets and Pests," again with Pal and Nemo. This time, Nemo tells Pal to stop copying his evil laugh.
* EvolvingCredits: Subverted on both ends. The only change made to the opening credits has been the addition of a trademark to the show's title card. The end credits sequence had the vocals recut, so that the website and the Arthur books can be plugged without interrupting Ziggy Marley et al.
* FacePalm: D.W. at the end of "Is There a Doctor in the House?" when Arthur starts sneezing; surely other instances as well.
* FailedASpotCheck: Characters often have delicate conversations within earshot of others that are not picked up. For instance, in "Buster's Dino Dilemma," Arthur and Buster are within ten feet of the class, and no one notices Buster suddenly and frantically searching through the river for a dropped fossilized footprint.
* FakeBand: The Finnish band Binky (Not the character) (who ends up [[VirtualCelebrity literally being a Fake Band]]), and the several bands created within the special movie-length episode "Arthur, It's Only Rock & Roll". The latter would have the Backstreet Boys as a [[AsHimself guest star]].
* FandomSpecificPlot: If you were to read any fanfic that ages the kids and puts them in high school, expect to find that Buster has become a stoner.
* FantasyHelmetEnforcement
* FictionIsntFair: The Persimmony Glitchett books are an in-universe example.
* FiveManBand
** TheHero: Arthur.
** TheLancer: Francine, sometimes Buster.
** TheSmartGuy: Brain.
** TheBigGuy: Binky.
** TheChick: Buster when something happens to him, prompting worry from his friends, Francine or Muffy when Buster is TheLancer.
** SixthRanger: Rotates between Sue Ellen, Fern, Prunella, George, and Jenna.
** TagalongKid: Often D.W.
* {{Flanderization}}: Arthur's interest in Bionic Bunny, Buster's interest in aliens, and Muffy's (claimed) marketing knowledge.
** Dark Bunny himself, from a Franchise/{{Batman}} parody to a general superhero parody.
** More specifically...
*** Buster's overall odd behavior and demeanor: he's become really quick to act on crazy impulses, while weirding out his friends in the process.
*** Muffy's snobbiness gets cranked UpToEleven, and not only that, but both her and Francine's hypocritical nature have become more of a prominent characteristic of theirs as well.
* FMinusMinus: Arthur jokes that Buster may not just fail an assignment, but get a G or H.
** Francine at one point envisions herself getting an F-plus on an assignment.
* {{Foil}}: Prunella and Binky are nine years old and were both bullies, having been mellowed out by good friends. Binky is in the third grade, and was more of a physical threat. Prunella is in the fourth grade, and is more of a smart aleck.
* FourLinesAllWaiting: This is evident as early as Season Seven, but more often than not, the series shifts from focusing on Arthur in particular, and more on other supporting characters.
* ForgedLetter: "The Big Blow-Up" concerned Francine and the Brain getting into an argument with each other, which puts a damper on a soccer game that they, along with Arthur and Buster, were partaking in. On the day of the big game, Arthur and Buster both forge fake apology letters to Francine and the Brain, with Buster writing the Brain's apology letter to Francine, and Arthur writing Francine's apology letter to the Brain.
* FreeRangeChildren: Arthur and co. are only about eight years old, and are in third grade, yet they run around Elwood City much like teens several years older. None of their parents seem concerned with the exception of what happens in S2's "Lost", where Arthur accidentally rides the bus line to the city limits.
* FriendlyTickleTorture: S2's "Sue Ellen's Little Sister" focuses on Sue Ellen and her feeling lonely at being an only child. She meets up with the Frensky sisters, practicing cheering. Catherine gets her to put her arms higher over her head, and then...
* FullNameUltimatum: D.W. gets this often, while Arthur has only been issued this once, in S4's "Arthur's Big Hit".
--> '''Mrs. Read:''' Arthur Timothy Read, come here!
--> '''Arthur:''' [[LampshadeHanging Uh oh, middle name!]]
* FunHatingConfiscatingAdult: One episode has Mr. Ratburn confiscating a toy Buster brought to school, and when the kids are theorising what goes on in the teachers' lounge, one of them suggests they might be playing with the confiscated toys. [[spoiler:That turns out to be correct.]]
* FunnyBackgroundEvent:
** In "D.W. Gets Lost", if one pays attention to the various announcements made throughout the store, most of them are ''hilarious''.
-->"Welcome to All-in-One Mart! The store big enough to swallow your town!"\\
"All-in-One Mart values all our customers. But if you break something, you bought it. Tough luck!"\\
"Today's special in our sportswear department: pre-worn sneakers for lazy people."\\
"If you've lost your child, come to our lost child department. Located behind the toy department. And on the way, why not buy a new toy for that poor, frightened child that ''you lost!?''"\\
"Attention all shoppers: free samples all day at our water fountain."\\
"Big sale in our book department: books without vowels now half price!"\\
"Who needs expensive air conditioning when army surplus jet turbines are on sale in our wind department?"\\
"Who doesn't like the satisfying flavour of fresh, warm carbonated milk? The late night drink that lulls you to sleep and burps you too."\\
"Don't forget today's sale on chocolate-covered cabbage. It's the dessert that makes you go 'Blecch!'"\\
"Right now in our free sample department, everything is half price."
** In "It's Only Rock and Roll", while D.W. is auditioning for Francine's band, Prunella is waiting with an alpine horn. After D.W. has been gonged offstage and goes to join fellow gong victims Arthur and Buster, we see Rattles waiting outside the audition room with a full-size harp.
* FurIsSkin: It's vague whether the characters even have fur, or whether they just have oddly colored skin. This probably relates to the implication that they're not animals, but humans who simply look like animals to the viewer.
* FurryConfusion: Plenty. See FridgeLogic for most of them, but one that makes sense in-universe but is still amusing is Mr. Morris. He has various food allergies, "but not chocolate. Thank goodness!" Did we mention Mr. Morris is a dog? You can also visit the western animation [[FurryConfusion/WesternAnimation Furry Confusion]] page for an extensive listing of the show's issues with this.
* FurryDenial: Seriously, they barely acknowledge their animal most of the time.
** When he first meets Mr. Ratburn, Buster even says ''"We're not dealing with a human being here!"''
* GainaxEnding / MindScrew: the ending of S6's ''The Boy Who Cried Comet'' had many fans throwing their hands up in the air, and announcing that they'll never be able to see Arthur in the same way ever again. [[spoiler: The events in the show were filmed by alien actors on the moon.]]
** In S14's "Through the Looking Glasses" Arthur loses his glasses and has to get new ones. The episode ends with [[spoiler:a dog walking into frame carrying a toad on its back that's wearing Arthur's old glasses. We never learn how Arthur's glasses got from his nightstand to a toad's face.]]
* GameShowAppearance: Arthur winding up on the in-universe Riddle Quest in S5's "Arthur And The Big Riddle".
* GenderEqualsBreed: Both Emily and her mother are rabbits, while Emily's father is an ape. But if you look carefully you'll see that Emily has an apelike jawline.
** But what on earth is Molly and James's mother? Her kids are rabbits whereas she obviously hasn't got the ears or face, but she does have the same hair as her daughter. Is Ms. (Mrs.?) Macdonald some kind of dog? Molly rules out this trope.
** And apparently this trope is played straight again with Carl (a rabbit child) and his mother (an aardvark).
* GeniusSweetTooth: Mr. Ratburn.
* GenreRoulette: ''The Almost Live Not Real CD (or Tape)'' has rap, reggae, doo-wop, classical music, and spoken word poetry (and that's not even all of it). ''Rockin' Music Mix'' takes it UpToEleven.
* GenreSavvy: When David tries to convince Arthur and D.W. to help each other clean up their rooms, Jane immediately tries to tell him that this isn't a good idea.
* GetOut: Arthur to Binky after he interrupts his fantasy sequence in ''Arthur's Perfect Christmas'' to join in calling him a doofus.
-->'''Binky''': Doofus! Doofus!
-->'''Arthur''': Binky?! What are you doing here? This is ''my'' fantasy!
-->'''Binky''': I dunno. ... [[RunningGag Try my peach cobbler?]]
-->'''Arthur''': Get out!
* GettingCrapPastTheRadar:
** The [[http://www.songmeanings.net/songs/view/3530822107858565475/?&specific_com=73015465366#comments English translation]] of the "Binky Song" makes numerous references to drunkenness and "making out with that wild boy", among other things that wouldn't stand a chance on a show like ''Arthur''. None of the lyrics aside from the "Ui, ui, ui" chorus are uttered in the show, but the full song was included as part of the series' first soundtrack CD.
** Pal steals D.W.'s hot dog in "Sick as a Dog", and D.W. responds with cries of "The dog's got my weiner!"
** Also, the lyrics to Crazy Bus: "Absolutely screwy-louie, ''high as a plane or balloonie''." Considering the context, there is NO WAY it's not meant that way.
** This exchange from S13's "The Secret Origin of Supernova":
-->'''Arthur:''' I can't dress up as a girl.
-->'''Buster:''' That's sort of narrow-minded, don't you think?
** In "The Big Blow-Up" Brain and Francine are having an argument. This scene happens when they're playing Go Fish.
-->'''Francine''': Do you have any Sixes?
-->'''The Brain''': Go fish.
-->'''Francine''': Go fish yourself!
** In "Buster's Breathless", Buster has an asthma attack after reading some dusty joke books.
-->'''Arthur''': It's all my fault.
-->'''Arthur's Dad''': How could it be your fault?
-->'''Arthur''': It's because I showed him those dirty books! That's what made him sick!
** This exchange in the ''WesternAnimation/DextersLaboratory'' homage in "The Contest":
-->'''Binky''': Who would want hairy carrots?
-->'''Brain''': To go with hairy fish!
** The opening sequence of "I'm A Poet" has [[ItMakesSenseInContext a bear and a chicken making out]].
** In "Buster's Secret Admirer", Buster mentions the holidays he and his mom celebrate, including "Pink Sock Day." It seems like an innocent phrase, but Google it at your own risk.
** In "Arthur Goes to Camp", someone (presumably Prunella) says, "Oh my God!" in anticipation of camp. Perhaps the radar guy was asleep that day.
** "All Thumbs", in which Arthur walks in on Buster sucking his thumb, treats the resulting embarrassment between the two as if Buster was [[CaughtWithYourPantsDown caught with his pants down]].
* GhostlyGlide: Done during a ImagineSpot when the librarian tells the kids that the "Scare Your Pants Off" books has been taken off the shelves. The kids understandably freak out and we cut to the librarian shushing them then the camera pulls back to reveal she has no legs and glides back into the library.
* GoodAngelBadAngel: Played with in "Night of the Tibbles". James gets a buzzing-winged figure of himself that says he's his conscience and another identical figure that says he's the conscience of his conscience. Later the original conscience returns and admits he may have been wrong.
* GreekChorus: Art Garfunkel as The Singing Moose in "The Ballad of Buster Baxter".
* GroundhogDayLoop: {{Discussed}} in the opening sequence for "The World of Tomorrow".
* GuiltyPleasures: In-universe: Arthur is secretly a fan of "Love Ducks". He keeps it a secret because it's a baby show.
* HeelFaceTurn: After spending 15 years as bullies, the Tough Customers decide to stop being bullies. For the guys, it's because their usual schtick didn't work anymore; for Molly, who was resistant to the change, it's because James is starting to follow her example.
* HeldBackInSchool:
** Binky repeated third grade, presumably with Ratburn as his teacher. He explicitly states in "World of Tomorrow" that he hates repeating third grade because among other things, it involves a repeat of the science museum sleepover field trip he loathed.
** The Brain had to repeat kindergarten.
* HelloInsertNameHere: The Actimates D.W. and Arthur can allegedly be "taught" to say the owner's name using a PC Pack and the provided software.
* HerCodenameWasMarySue: D.W.'s character "B.W." in "I'd Rather Read It Myself" is, in her own words, "a great kid, a princess, a genius, and a cool person" (though too polite to brag about it) who owns a pony. She can fix almost any problem with the slightest of effort.
** Agent Double X the ActionGirl character created by Molly, Francine and Muffy in "The Agent of Change" is an unintentional example.
* HeartbreakAndIceCream: When Arthur and D.W. accidentally ruin David's prize souffle in one episode, their father reacts by becoming incredibly depressed and is seen binging on ice cream while watching cooking shows on TV.
* HereWeGoAgain: The show is quite fond of this, with some of the episodes featuring this being "Buster Baxter, Cat Saver", "Locked in the Library!", and "Is There a Doctor in the House?" Special mention also goes to its music cue that almost always occurs from this.
* HeroicBSOD: After Arthur and D.W. ruin their father's souffle, he loses self-control, and gives them [[GroundedForever a four month ban on TV]]. His wife helps him to think rationally again.
* HeterosexualLifePartners: Arthur and Buster. Francine and Muffy are their DistaffCounterpart.
* HiddenDepths:
** Mr. Ratburn is often seen by the class as a cruel teacher who has no life outside of making kids miserable. He also goes giddy over cake, likes Franchise/ScoobyDoo Expy (Spooky Poo), and volunteers as a puppeteer for children's puppet shows. He does extra research in his spare time to better educate his students (Francine's Pilfered Paper)
*** He has a sister named Rodentia Ratburn who filled in as a substitute teacher, though treated the class like Kindergarteners.
*** The episode "Desk Wars" indicates Mr. Ratburn has a niece or nephew. He had stepped out during that episode to take a phone call and came back to report that it was his sister (presumably Rodentia) calling to say he was an uncle.
** Season 16 reveals that Tough Costumers' Rattles is a great singer and a amazing chess player.
** George and Jenna got some of this the longer the show ran. In D.W.'s group, Emily and James got a little of this, too.
* UsefulNotes/HighDefinition: Since S12 internationally, and since S16 in the US.
* HolidayVolunteering: In ''Arthur's Perfect Christmas'', we learn that Binky and his family volunteer at the shelter on Christmas. He spends the show giving out practice desserts he's made and getting feedback - like you're supposed to shell pecans before making them into pie.
* HoldingHands: In "[[Franchise/TheBeatles I Wanna Hold Your Hand]]," Binky is embarrassed after he incorrectly believes that George spotted him holding his mother's hand. When the Tough Customers realize that he has a secret, they try to figure out what it is, and eventually incorrectly decide that it must have something to do with his upcoming clarinet solo. "Maybe he's playing something really romantic, like Debussy." When they find out what the secret actually is, they chew him out for [[EveryoneKnewAlready the secret not being something juicy]], and one of them even admits that he sometimes holds his mother's hand.
* HollywoodNewEngland: With Expys for both the Boston Red Sox and the New York Yankees. Even the ''curse'' has an expy. A couple of episodes mention Boston Creme Pie.
* {{Hologram}}: Binky (the band, not Binky Barnes).
* HologramProjectionImperfection: In ''Meet Binky'', [[spoiler:because Arthur threw some trash into the CPU case, mistaking it for a trash can]].
* HonestJohnsDealership: Mr. Crosswire.
* HotSkittyOnWailordAction: See GenderEqualsBreed entry above.
* HouseHusband: Both of the Read parents work from the home but David tends to fall into this role in comparison to his wife because he does most if not all of the cooking, and occasionally shows some more traditional "wifely" traits (such as [[HeartbreakAndIceCream binging on ice cream]] and watching cooking shows when he's depressed), and although he ''does'' run a small catering business, it seems more like a natural outgrowth of his cooking hobby and isn't the family's primary source of income (despite what his children think). Instead, the Reads seem to get most of their money from Jane's job. And David seems perfectly comfortable with it.
* HowWeGotHere: Some episodes ditch the NoFourthWall formula of the opening and instead skip to the climax, with the rest of the episode being use to show the events leading to it. "D.W. Flips" is one of these.
* HypnoFool: Commonly used. A few notable examples:
** In one episode, Arthur is afraid of losing his pants. Buster tries to hypnotize him into not being afraid of losing his pants. It works, but now Arthur's afraid his pants are going to eat him.
** The episode "Buenas Noches, Vicita" involves Vicita, who has lost her favorite bedtime storybook and now can't fall asleep. Buster tries to hypnotize her to fall asleep, but ends up hypnotizing himself instead.
** In "D.W.'s Name Game," D.W. has a fantasy sequence about making Arthur into this.
-->'''Arthur''': (''spinning hypnotic eyes, droning voice, as he dusts one of her troll dolls'') I enjoy doing your chores. I enjoy doing your chores.
-->'''D.W.''': (''relaxing'') Of course you do.
* ICantBelieveItsNotHeroin: Big Boss bars in "To Eat or Not to Eat".
* IdenticalGrandson: One episode of ''WesternAnimation/{{Arthur}}'' had D.W. curious of her grandmother Thora's antique doll prompting a story on how she got it. In the flashback, Thora a spitting image of D.W. right down to the voice. Thora's three brothers also resemble Arthur to an extent.
** This may also explain several episodes in which D.W. seems particularly close to Grandma Thora ("D.W. Tale Spins," for instance, where Grandma comforts D.W. after Arthur teases her for not being able to write a story). Grandma is one of the few cast members who seems to "get" D.W.'s personality aspects, even the brattier ones. Francine is another one of these (ex.: "D.W.'s Very Bad Mood.") In fact, one could say D.W. and Emily are mini-versions of Francine and Muffy, with D.W. as the bossy one and Emily as the Spoiled Sweet rich girl. (Though Muffy is definitely NOT Spoiled Sweet).
** Binky's great grandfather looked exactly like him as a child.
* IdiotBall: One episode has Kate crying because she can't get a balloon. The only one who can figure that out is ''[[TeamPet Pal;]]'' Arthur, D.W., his parents, and everyone else are completely clueless. However, it sorta had to be that way in order to have an episode. Balloons ARE a major choking hazard for babies. So you know. [[SarcasmMode Not unreasonable to not give an infant one]].
* IFellForHours: In "Night Fright", at the end of Binky's dream, after he flies of a cliff, his flying power loses and falls all the way down.
* IfYouCanReadThis: Many of the lists seen on the show include names of show staff members.
* IfYoureSoEvilEatThisKitten: In "Arthur's Big Hit," Rattles and Molly challenge Binky to punch Arthur in order to prove his toughness. [[spoiler: Binky does.]]
* ImaginaryFriend: Nadine.
* ImagineSpot: THE FREAKIN KING OF THIS TROPE! And they are ''hilarious''.
** ImagineSpotting: The show adores this trope - it is not at all unusual for characters to have a good idea of what happened in a character's fantasy sequence or imagine spot, even though there surely wasn't enough time for the character to have described it in that much detail. In one example, when Arthur isn't getting enough sleep because D.W. keeps crying and screaming at night, he fantasizes a show called ''Temper Tantrum 911'' and Binky walks by and comments how cool such a show would be.
* IncessantMusicMadness: D.W. likes the song "Crazy Bus", which drives Arthur crazy. Everyone else his age enjoys it too, but not as incessantly as DW.
* INeedToGoIronMyDog:
** In S4's "To Beat or Not to Beat", Francine is planning to sing while playing the drums at the school talent show. Unfortunately, while she's very good at both things individually, when she tries to do them together, the results are unlistenably awful. When Arthur, Buster, and Brain stumble on her first practice after hearing the noise from several blocks away, she offers to start the song over, leading to this exchange:
--->'''Brain:''' Um... I have to go type up the errors I found in the encyclopaedia! ''(hurries off)''\\
'''Arthur:''' I'm supposed to clean up my room and wash the dog! ''(runs off after Brain)''\\
'''Buster:''' I, uh, I'm supposed to dry his dog! ''(runs off after Brain and Arthur)''
** In the S4 episode "That's a Baby Show!", Arthur is still trying to hide his secret fondness for toddler-oriented series ''The Love Ducks'' from his friends, and claims he cannot play soccer with them because he cannot miss ''Dark Bunny'' (which is scheduled opposite ''The Love Ducks''). When Buster points out that ''Dark Bunny'' was moved to Saturdays only a week earlier, Arthur changes his excuse:
--->'''Arthur:''' Right... but... ''(turning to leave)'' I have to go home and help my father... butter toast! Bye! ''(runs off, leaving Buster and Francine thoroughly confused)''
* InexplicablyIdenticalIndividuals: In S9's ''Lights, Camera, Opera!'', Rodney Gilfry's ink suit is very, very similar to Oliver Frensky, Francine's dad. You may get confused if you tuned in halfway through the episode, and this is the first time around you're seeing it, and wasn't informed of it in advance.
* InkSuitActor: MANY real life guests appear as [[FunnyAnimal Furry]] versions of themselves, from Mr Rogers, to Yo-Yo Ma, to the BackstreetBoys, to Neil Gaiman. They have more celebrity cameo appearances than ''TheSimpsons''.
** Frank Gehry, Michelle Kwan, Larry King, [[Series/{{Jeopardy}} Alex Trebek]], and Lance Armstrong have the distinction of guest-starring on both ''Arthur'' and ''The Simpsons''.
** Lance Armstrong has the distinction of appearing as both himself and as a LawyerFriendlyCameo.
*** Neil Gaiman too, now.
* InnocentSwearing: In "Bleep," D.W. hears a bad word and wants to know what it means. (She doesn't know at all that it's a bad word.) She imagines her accidentally getting her entire preschool class saying it. Her mother finally tells her, "You could say, it means 'I want to hurt your feelings.'"
-->That's what it means? Why didn't somebody just say so?!
* InsomniaEpisode: In the episode "Sleep No More", Buster is picked as one of the contestants to compete in an All-You-Can-Eat Pizza contest, but he finds that he cannot sleep because of pizza-related dreams that continuously plague him. There, he meets up with other contestants who also cannot sleep due to the excitement of the contest. Because of this, the contest is cancelled until everyone can get a good night's sleep.
* InspirationallyDisadvantaged: Twice, with Lydia Fox and Marina Datillo. Averted with Marina; she's blind, but it's treated as a normal part of her character after "Prunella Sees the Light," where the latter learns not to make a big deal of Marina's disability. We also know, for example, that Marina plays soccer, quilts, is a Henry Skreever fan, and is great at yoga--more character development than most characters with disabilities ever get. However, the trope seems to have been played straight with Lydia Fox, who uses a wheelchair and has only been seen in an episode where said wheelchair figured prominently. Her main purpose seemed to be showing Brain that being in a wheelchair didn't have to slow him down, therefore making her a type B.
** Discussed and averted in Season 18's "Little Miss Meanie." Muffy and Lydia enter the Little Miss Crocus pageant, and Muffy assumes Lydia will "get the sympathy vote" because of her wheelchair. She even considers asking Lydia to drop out because she can't win on her own merits--but then hears another girl tell Lydia the same thing, and realizes how mean it is. Muffy and Lydia then [[spoiler: defeat the mean girl, tying for first runner-up, while their nemesis receives no honors.]]
** Also averted with George, who is dyslexic. Other than the episode featuring the learning disability--justified in that the cast didn't know he had it until that point--his dyslexia rarely comes up. He does mention it in "Do You Speak George," as a reason for why he has problems with secret languages, but in a refreshing aversion, he goes on to make up his own, non-word-based language. Double points, considering George's language has strong ties to American Sign Language.
* IronicEchoCut: In "Buster's Green Thumb" three different characters mention having the best tomato they've ever had.
* InstantWristwatch: In "D.W.'s Name Game," D.W.'s deer friend, Walter, who has become a TalkingAnimal in the fantasy, does this in a fantasy sequence when D.W. sobs and blows her nose for an extended period of time, then gives the audience an AsideGlance.
* {{Irony}}: In Prunella's title card, she "predicts" that her audience will shortly see... something, but then the lights go out.
* IrritationIsTheSincerestFormOfFlattery
* IsThisThingOn: Uncle Fred in ''Arthur's Perfect Christmas'' in his video Christmas card. "Is this thing on? ... Oh, it is!"
** Sometimes happens with Principal Haney and the P.A. system microphone, especially in early seasons.
* ItsTheBestWhateverEver: Arthur's parents share a SmoochOfVictory after a family reunion at their house gets this reception.
* ItWillNeverCatchOn: In one episode, Bailey considers designing what we call Crocs, but Muffy says it's a terrible idea.
* IWasQuiteALooker: Francine's Bubbie makes this remark when looking at old photos with Arthur's Grandpa in "Grandpa Dave's Memory Album".
* IWasToldThereWouldBeCake: Ongoing gag with Mr. Ratburn in S3's "Dad's Dessert Dilemma." When Arthur brings one his father's cakes to a class party, it turns out to be a hit with the entire class, especially with Mr. Ratburn. Mr. Ratburn soon takes to turning up at other events where Mr. Read's cakes are being served, under the increasingly flimsy excuse that he just wanted to hand out a reading list. [[http://www.youtube.com/watch?v=ZmLFmp5kJCk "Oh, are you having cake?!"]]
* TheJeeves: Muffy's butler/chauffeur Bailey.
* JerkJock: The Tough Customers, particularly in the earlier seasons.
* JokerJury: S5's "Nerves of Steal" was about Buster Baxter stealing an action figure from a toy store, causing him to think that he is a criminal. About halfway through the episode Buster has a nightmare where he is arrested by the police and is taken to court where the judge is none other than Mr. Ratburn and the jury his other classmates (including his best friend Arthur Read).
* JustAStupidAccent: Played straight with Ladonna and Bud; they're given an exaggerated southern/Cajun accent to emphasize their Louisiana-roots, however, because their voice actors are Canadian, certain words they still pronounce in a manner more regional to, well, Canada, and northern states (a la, "Eye-ther/Nye-ther" or "Raw-ther").
* JustEatGilligan: If the Reads gave D.W. any form of consistent discipline, at least 25% of Arthur's problems would be diminished. Admittedly, this happened in one episode, but since then it's been sporadic.
* KarmaHoudini: The Tibble twins in one episode send D.W. to the hospital and never get any form of repercussion for it.
* KangarooCourt: Arthur and his friends subject D.W. to one when they suspect her of doing something to make Pal sick in S1's "Sick as a Dog."
** Also, in "The Short, Quick Summer", Buster and Arthur play a game called Kangaroo Court.
* KayfabeMusic: The band ''Binky'' is made of up {{Hologram}} musicians and synthesized sounds. It's apparently an open secret, as the episode on the band has them materialize from nowhere during a live performance.
* TheKiddieRide: A school bus ride with a figure of Arthur next to the rider's seat was made in the early 2000s.
* KidsShouldntWatchHorrorFilms: Subverted. Muffy's parents try to ban the "Scare Your Pants Off Club" books (an {{expy}} of ''{{Goosebumps}}'') after she has nightmares from reading one. [[spoiler: It turns out that she reads them all the time and that the nightmares were caused by her [[AcidRefluxNightmare sneaking ice cream]].]]
* KissingInATree: In "Arthur and the Square Dance", Binky starts singing this to Arthur, when he thinks he and Francine are a couple, but couldn't spell "kissing".
-->'''Binky:''' You know what I mean!
* KnightOfCerebus: "To Eat or Not to Eat" features Supreme Dog, the CEO of the company that produces Big Boss Bars, who is actually the darkest antagonist to appear in the series thanks to the circumstances and FridgeHorror. His company produces candy bars that essentially get children [[ICantBelieveItsNotHeroin hooked on them]] and, judging by his vehement refusal to eat one, contain pretty nasty stuff. Fortunately, he's arrested and the children are presumably brought back down to normal.
* LamePunReaction: In S3's "Buster's Growing Grudge", Buster's comedy routine in the school talent show turns into a rant about Binky stealing a joke from his oral report on Ancient Egypt, which completely goes over Binky's head:
-->'''Buster:''' You know what the real punchline was!? He told ''my'' joke that ''I'' wrote, and I got a ''D! (replaces microphone and leaves stage)''\\
'''Binky:''' I don't get it!\\
'''Rattles:''' I think it's a pun.\\
'''Binky:''' Well it wasn't very ''punny!'' Heh heh! Punny... ''(Rattles glares at him; he stops laughing)''
* LampshadeHanging: Though the characters lampshade being animals all the time, one of the more prominent instances is in S4's "The Contest". S3's "The Ballad of Buster Baxter" also has an instance with the guest appearance of Art Garfunkel.
** The teaser of S13's "The Pride of Lakewood" has Buster saying the reason he has a pin button with his face on it is a long story. Arthur argues it could be told in [[ThreeShorts 10 minutes]].
* LargeHam: Philip Seymour Hoffman in all his glory.
* LaterInstallmentWeirdness: It has been widely considered to have hit staleness in the last few years, and continues to grow more and more stale: many stories come across as displaying a lack of any fresh ideas; characters are suddenly given quirks or characteristics they never had before (i.e. Buster's thumbsucking habit, Brain having been held back in kindergarten, Binky suddenly having peanut allergies, Francine having stage fright); countless DropInCharacter[=s=] being added unnecessarily; episodes about characters having a disease or sickness becoming a OnceASeason thing; CelebrityStar[=s=] also being a OnceASeason, whether as caricatures or blatant parodies; {{Retcon}}s becoming more commonplace, leading to SeriesContinuityError[=s=]; replacing the classic animated title card sequences with brief previews of the respective episodes; and the switch to Flash animation seems to be the icing on the cake for many.
* LawyerFriendlyCameo: S14's "The Agent of Change" shows Molly having a green [[Anime/{{Domo}} Domo-kun]] doll lying around her room.
* LeaningOnTheFourthWall: In S8's "D.W. Dancing Queen", Binky teaches D.W. how to dance. Shortly after D.W.'s big performance, this conversation occurs:
-->'''Binky''': Always remember, dancing comes from inside you. you gotta listen to your heart, listen to the beat, listen to the rhythm, the rhythm of the street!
-->'''D.W.:''' Okay, I will! Hey, did you just make that up?
-->'''Binky:''' Nah, I heard it somewhere. but I can't remember where.
** In S3's "And Now Let's Talk to Some Kids", Arthur, Buster, and D.W. are watching a television show that has a segment called "And Now a Word From Us Kids" just like Arthur's show has, prompting discussion about such segments, and D.W. does her impression of what she thinks Arthur would be like if he were to be on television. The class goes on to star in a segment.
--> '''D.W:''' This is my impression of Arthur on television. ''(Puts her fingers around her eyes like glasses, talks in a dumb voice)'' "I'm Arthur and my dog's name is Pal and blahedy blahedy blah." And here's my impression of the people watching Arthur on TV ''(pretends to fall asleep and snores)''
** In "Arthur's Cousin Catastrophe", an uncle at The Read Family Reunion describes a novel that he's writing about a man on the run from a sworn enemy. Arthur spends most of the episode avoiding an older cousin who tortured him at the last three reunions.
* LeavingFoodForSanta: In ''Arthur's Perfect Christmas'', this was something the Reads did, but D.W. took things one step further by having them leave out a pail of water for the reindeer.
* LeftTheBackgroundMusicOn:
** One episode has a [[GreekChorus singing narrative]] when Buster [[TheBusCameBack returns]] from [[PutOnABus extended traveling]] with [[AmicableExes his]] [[VisitByDivorcedDad father]]. Twice the singing Moose is [[LampshadeHanging acknowledged]].
--->'''Moose:''' ''(upbeat tune)'' He's a sad sad Bunny, A sad sad bunny, TV isn't funny when you're a sad sad bunny.\\
'''Buster:''' Hey, that's not very sad music.\\
'''Moose:''' ''(repeats the song more slowly and solemnly)''\\
''(Later, at the end...)''\\
'''Buster:''' So how long has the singing guy been here?\\
'''Arthur:''' I thought he came with you. MOM! THERE'S A SINGING MOOSE IN FRONT OF THE HOUSE!
** In an ImagineSpot from S4's "To Beat or Not to Beat", Arthur and Francine are dressed in early 19th-century costumes on a windswept clifftop as a string quartet plays on the soundtrack. As Francine sobs that Arthur doesn't believe in her, we discover that the string quartet is playing right behind Arthur, and they interrupt their performance to start crying and asking how Arthur could be so cruel.
** In the opening teaser to S4's "That's a Baby Show!", Mary Moo Cow takes over the introduction to the episode and sings a chorus of "F-U-N Spells Fun!" in Arthur's bedroom. When Arthur orders her out, he extends the order to the musicians accompanying the song, who are playing just off camera.
* LethalChef: Grandma Thora. Arthur's dad is actually fairly good at it, when he doesn't [[CordonBleughChef experiment]].
** With Grandma Thora, her bad cooking may be more of an InformedFlaw and was limited to one episode. The "Arthur's Birthday" episode has her baking a chocolate cake for Arthur, which he seems very excited about. In another episode when Arthur came down with chicken pox, he got a batch of special treats made by Grandma Thora, making D.W. jealous.
** Also Skip Bitterman, the substitute chef in S13's "The Great [=MacGrady=]."
** And then there's Binky. In the Christmas special, he's supposed to make dessert to take to the soup kitchen where his family volunteers. However, his desserts are so bad (pecan pie with shells, banana bread with peels), that he ends up [[spoiler: bringing store-bought cookies, which are pretty good in themselves.]]
** It could be that Dad inherited his tendency to experiment from Grandma, who apparently never got the memo that most of her own experiments were a bad idea (i.e., Thora's Mean Bean Pie, the time she said you can't make cookies without breaking a few tomatoes, and so on. Dad carried on the tradition with such gems as Cranberry Prune Crumble and Chunky Pudding Balls (which actually looked like they had beans in them)).
** Generally, David's (the father) "experimental" foods are shown to be quite delicious when his family bothers to try them. Jane in particular really loved the cranberry prune crumble.
* {{Licensed Game}}s: One for the GameBoyColor, one for the {{Playstation}}...
** {{Edutainment Game}}s: ...and a shedload of edutainment titles for [=PCs=] and Macs.
* LimitedSpecialCollectorsUltimateEdition: There is a spoof of the Lord of The Rings Special Edition Director Cut DVD boxset, that Buster watched in S12's "The Chronicles of Buster". The DVD had 1001 hours worth of special features, commentary, and uncut footage. He watched it for about a month.
* LimitedWardrobe: The characters all have characteristic outfits by which they are identified. Depending on the episode or the setting, they may be changed.
* LineOfSightName: In "Francine's Pilfered Paper", when Francine goes to Mr. Ratburn's house to confess she plagiarized her assignment, upon getting an 'A-' grade, she changes her mind, and cites her reference as a book called '22 Secret Pilgrim Recipes' based on the books she saw on Mr. Ratburn's shelf, 'Catch 22', 'The Secret Pilgrim' and 'A Recipe For Murder'.
* ListSong: Every song in "Arthur's Almost Live not Real Music Fesitval".
* LittleBrotherIsWatching: In the episode "The Last Tough Customer", Binky's former gang of bullies have decided to change their bullying ways, except for Molly, as she feels being a bully is her demand for respect. Seeing her little brother James start bullying other kids as well, and saying he got it from her changes her perspective, and realizes how not nice bullying really is.
* LivingProp: There are a number of such characters in Arthur, mostly recurring townspeople and students in D.W.'s class. Of important note are a pair of rabbit kids who've been in Arthur's class since the first season, but are not as developed as their classmates. S13's "[=MacFrensky=] revealed their names as Alex & Maria.
* LocalHangout: The Sugar Bowl, an ice cream shop. Later seasons would introduce another ice cream shop, this one run by Brain's family.
* LoggingOntoTheFourthWall: "Sue Ellen Gets Her Goose Cooked" (Season 6, 2001) had the game Virtual Goose, which was based at virtualgoose.com. As of 2015, the [[http://www.virtualgoose.com domain]] still redirects to the page for the Virtual Goose game on the Creator/PBSKids ''Arthur'' website.
* LongList:
** The list of things that Perky dislikes in "Arthur's Pet Business" drops to the floor and rolls on from there.
** The list of foods D.W. doesn't like in "D.W. the Picky Eater." The list of foods she does like inverts this, as it is incredibly short.
* LongRunner: ''16 seasons'' and still going. Since ''WesternAnimation/KingOfTheHill''[='=]s cancellation, it is the second longest running cartoon series still on, with the first being ''WesternAnimation/TheSimpsons''.
* LongRunnerTechMarchesOn: Seeing that this is a LongRunner, you see this when comparing the show's tech in early episodes to newer ones.
* LongRunningBookSeries: Though the TV show didn't come out until 1996, the books went from 1976 to 2011. There were at least 26 books in the main ''Arthur Adventure'' series, at least a dozen ''D.W.'' books, 29 chapter books based on television episodes, seven "Good Sports" chapter books & at least 25 other spinoff and activity books.
* MadnessMantra: In S1's "The Real Mr. Ratburn", Arthur and his friends are so horrified to discover that supposed SadistTeacher Mr. Ratburn will be their third grade teacher that, for the rest of the day, they can only stare off into space and mutter "Ratburn..." over and over.
* MarriedInTheFuture: Arthur and Francine, shown in "Arthur and the Square Dance" and "And Now Let's Talk to Some Kids."
* MeaningfulName: A main point of the show is to get kids interested in reading; thus, the Read family.
** Dr. Iris and Dr. Tinnitus, who are an eye doctor and an ear doctor, respectively.
%%** Dr. Fugue, a music teacher.
** A mild case in "Little Miss Meanie." Muffy and Lydia's beauty pageant nemesis is Portia Dimwiddie--perhaps a play on the word "dimwit."
* MediumBlending: One episode features flash pants which may very well be [[StealthPun rendered in]] UsefulNotes/AdobeFlash. (This is now [[HilariousInHindsight hilarious]] or [[HarsherInHindsight harsher in hindsight]] depending on how you look at it.)
** Another episode features Buster (appropriately) having a foil hat that looks like an inserted photograph of a triangular piece of tin foil.
* MessageInABottle: Buster finds one on a beach vacation.
* {{Metaphorgotten}}: From ''Arthur Sells Out''
-->'''Buster''': It's bad enough when ''adults'' cheat kids, but when ''kids'' cheat kids, it's like a total meltdown of the fabric of our society! And who needs melty fabric?
* MexicanStandoff: A family-friendly, non-weapon version is used in S8's "Desk Wars" where it's obnoxiously hot in the classroom and everyone is extremely agitated. If George sharpens one of Brain's pencils for Muffy, Brain will drop a book on George's bubble-gum stegosaurus model, so Sue Ellen will throw Binky's rubber-band ball out the window, Muffy will put Francine's Judo Kitten stickers on Brain's desk, so Francine will cut up Fern and Muffy's shared desk ruffle, Fern will tear all of the pages out of Buster's [[CaptainErsatz Bionic Bunny]] comic book, Buster will eat all of Arthur's chocolate chip cookies. [[spoiler:Then Brain accidentally knocks the book onto the stegosaurus model and [[HilarityEnsues chaos ensues]]]]. Principal Haney hears the noise, opens the door, and is nearly hit by a flying rotten sandwich.
* MindControlEyes: In "D.W.'s Name Game," Arthur gets these in a fantasy sequence in which D.W. turns him into her "obedient hypno-brother."
* MindScrew: {{In-universe}}, the movie Arthur and Buster see in "The Long Dull Winter".
* MirrorUniverse: Mr. Pryce-Jones's third-grade class from Glenbrook Academy in S3's "The Return of the King".
* MisplacedKindergartenTeacher: Mr. Ratburn's sister, who the kids actually find ''worse'' than her strict brother.
** Also one of the other third grade teachers. Or possibly both.
* MisplacedWildlife: In S6's "Best of the Nest" Brain is left dumbstruck when his character is eaten by a ''shark'' in a river. Can be subverted since there are [[http://en.wikipedia.org/wiki/Glyphis_%28shark%29 real river sharks.]]
* MoodWhiplash: S15's "Grandpa Dave's Memory Album." [[spoiler: Joan Rivers --> Alzheimer's Disease --> Joan Rivers]]
* MoonLogicPuzzle / OnlyIdiotsMayPass: In S6's "Best of the Nest" the kids play a game full of these kinds of puzzles.
-->'''Francine:''' Who knew that the way to scare off a bear was to do the hokey-pokey?
* TheMovie: ''Arthur's Missing Pal'', an AllCGICartoon released directly to DVD. Reaction among the core fandom was mixed, though it was well-reviewed by the public in general.
* MundaneMadeAwesome: Arthur's friends are very impressed that he has relatives from... Ohio. (Marc Brown grew up in Ohio himself.)
* MusicalEpisode: S3's "Arthur's Almost Live Not Real Music Festival". Warning: Major EarWorm fuel.
* MyLittlePhony: DW has been shown to enjoy "My Fluffy Unicorn". She owns a doll she calls Uni. Despite the name the only characters shown are {{winged unicorn}}s, not standard ones.
* MysteriousTeachersLounge: Several bizarre [[ImagineSpot imagine spots]] about what goes on in the teachers' lounge.
[[/folder]]

[[folder:Tropes N-Z]]
* NeverASelfMadeWoman: Played with; a number of moms on this show have jobs. Jane Read balances her commitments, working from home as an accountant.
* NeverSayDie: Surprisingly, the show generally averts this, with four separate instances:
** Done for laughs by Buster near the end of [[http://www.youtube.com/watch?v=r_fQzShBJEQ "Ratburn's Homework" song]] in S3's "Arthur's Almost Live Not Real Music Festival".
** S3's "The Long, Dull Winter"
-->'''Buster:''' The dullness of the lack of holidays is like being dead. Only with homework.
** S4's "The Blizzard" features D.W. repeatedly worrying that they'll all die in a heap from the lack of electricity.
-->'''Mr. Read''': Thank you for that vote of confidence, D.W.
** The teaser of S9's ''Emily Swallows A Horse''.
-->'''Miss Morgan (D.W.'s preschool teacher) :''' There was an old lady who swallowed a horse!
-->'''Preschoolers :''' She died of course!
** Also, when D.W.'s pet parakeet Spanky died. Versions of "dead" or "die" are appropriately all over the episode.
* NewMediaAreEvil: In S14's "Muffy and the Big Bad Blog", when Francine tells Muffy that she doesn't want to read her blog anymore, Muffy posts a poll on her blog asking people if they think that's okay, then posts an angry e-mail that Francine sent her. Francine retaliates by creating an online edition of her newspaper, ''The Frenksy Star'', with the first issue talking about the situation, designating Muffy "Bully of the [=BlogOSphere=]."
* NightmareFuel: [[invoked]]
** D.W. told Arthur Dark Bunny was apparently so scary, it gave her a bad experience.
** Likewise, any dreams Binky had without a night light.
** An in-universe example: reading the (briefly) popular comic "Grotesquely Grim Bunny" gave Arthur nightmares. In fact, if we go by Arthur's {{Imagine Spot}}s and general character, he's kind of prone to them. "Arthur's Underwear" is an egregious example.
* NewPowersAsThePlotDemands: When Dark Bunny was introduced, he was just a Franchise/{{Batman}} {{Expy}}. By the "Supernova" episode, he has SuperStrength and can fly.
* NextSundayAD: S14's ''Buster Baxter and the Letter from the Sea,'' takes place in 2012.
** "Elwood City Turns 100" takes place in 2003, considering they're celebrating the Elwood City's 100th anniversary, which in flashback, shows the city was founded in 1903.
** "The Contest" episode flash forwards five years into the future when the gang finally finds out who won.
* NoAntagonist: No real antagonists per se, The show primarily focuses on slice-of-life issues, though on occasion this will be subverted using the VillainyFreeVillain trope.
* NobleShoplifter: Arthur does this in an ImagineSpot.
* NoCelebritiesWereHarmed: Capri [=DeVapida=] is a family friendly parody of Paris Hilton.
** With her famous catch phrase "That's warm."
* NoEnding: S10's ''Flaw And Order'', which cuts to black just as another stone is about to hit a replaced cake plate.
** "S.W.E.A.T." just ends with the kids getting over the stress of the test and we never learn how they did.
** "Best of the Nest" Ends with [[ItMakesSenseInContext the kids and Mr. Ratburn doing the Hokey Pokey to scare off something in the woods]], with no conclusion.
* NoFourthWall: Very regularly during the show's opening teaser sequences, but much less often during the show proper.
* NotAllowedToGrowUp: Even though some characters have birthdays over the course of the show, the characters are never shown to physically age, outside of occasional flash-forward or fantasy.
* NotMeThisTime: After Francine's bike was allegedly stolen, Muffy and the others suspected that Binky may have stolen the bike. During a meeting, Binky stormed over to Muffy and asked if she was the one who is accusing him of stealing her bike. After she confirms it, Binky then reveals, while looking timidly to the others, that he's innocent.
* NotSoFast: On several occasions, Arthur pulls off something cool at school despite screwing up, then ends up with extra homework, or having to redo it. Buster is occasionally included.
* NotSoImaginaryFriend: Averted with Nadine. She's never shown as anything more than a figment of D.W.'s imagination.
** At least in earlier seasons this was true. In S11's "Baby Kate and the Imaginary Mystery", she's able to communicate with Kate and Pal, and it is hinted that she may become Kate's imaginary friend in the future.
** Also, Vicita's imaginary friend Trini and W.D.'s imaginary friend Maxine.
* NotWearingPantsDream: The basis of the episode "Arthur's Underwear" is Arthur having recurrences of this dream after seeing Binky rip his pants. Ironically, they end by Arthur ripping his own pants by the end of the episode.
* OfficialCouple: Arthur is shown [[MarriedInTheFuture married]] to Francine on a couple of occasions, despite massive denial between the two in S2's "Arthur And The Square Dance".
* OneMarioLimit: Not so much the main character, but good luck trying to find any Francines or Busters hanging around.
* OneSteveLimit:
** Unintentionally done in S3's "Buster's Back", which includes the titular character and musician ''[[SimonAndGarfunkel Arthur]]'' [[SimonAndGarfunkel Garfunkel]] (though in this case, his name is never mentioned).
** There is more than one Binky.
** Arthur has a father named David and a Grandpa Dave.
*** This is made stranger by the fact that Grandpa Dave is Arthur's mother's father.
** Mary Moo Cow and Mary Alice "Muffy" Crosswire.
* OpposingSportsTeam: Mighty Mountain.
* OrSoIHeard: The various New Year's Eve / New Year's traditions spouted by Arthur's friends in S1's "Arthur's New Years Eve". Includes the "Green Flash," the New Year's Police who [[FelonyMisdemeanor arrest you if you don't throw away your old calendars]], the New Year's Eve wrestling match and the meeting in which parents discuss the things they did to make their kids miserable throughout the year and what else they can do in the new year.
* OutDamnedSpot: In "[=MacFrensky=]" (a parody of sorts of [[Theatre/MacBeth the trope namer]]), Francine gets slimed by Buster's alien robot toy thing. When her conscience starts to haunt her, she utters the famous line, though understandably [[GoshDangItToHeck censored]] to fit the show demographics.
* OutOfFocus: Although different characters have had their own [[ADayInTheLimeLight episodes and stories dedicated to them]], by Season 7 or 8, this became more and more frequent to the point that episodes where Arthur is the main focus have become rare... in fact, it's gotten to the a point they should rename the series from ''Arthur'' to ''The Elwood City Kids'' or something.
* OutOfOrder: This happened occasionally in the early seasons, though it was generally nothing more major than an out-of-order ContinuityNod. For instance, in the first season, Arthur laments Francine for making fun of him having not yet lost a tooth in Season 1's "Locked in the Library!", even though "Arthur's Tooth" didn't air until nearly 18 episodes after. In another example, Season 2's "Arthur's Knee" has D.W. telling Arthur about the time she climbed the tree, referring to the events of "D.W. Blows the Whistle" -- this didn't air until two episodes later.
* OutnumberedSibling: Grandma Thora lived this growing up, being the youngest sibling to three older brothers; the flashback in, "Clarissa is Cracked," show that at times, Thora was not particularly content with not having her own (gender-appropriate) toys, and having to settle with playing hand-me-downs from her brothers (which were mostly things like toy soldiers, miniature log forts, and toy airplanes). D.W. sympathizes with Thora for not only being the younger sister (like herself), but having three older brothers (on the grounds that three brothers isn't as bad as having one Arthur).
* PacManFever: Despite having a ton of {{Shout Out}}s to famous book series, TV shows, movies and most other pop culture icons (Even Webkinz of all things), video games are still portrayed as primitive and Atari-like. Also, video game and computer game music tend to sound like chip tunes despite having graphics that look at least 16-bit.
** Technology seemed to be marching forward in the first few season, as by S6, they have had full computer voice acting, cutscenes, (relatively) realistic computer graphics, and actually pretty decent computer music as shown in S6's "Best of the Nest". But then regressed by the S10 episode, "The Squirrels" and the S11 episode, "Arthur Sells Out", video games were played on a console that looks a lot like a Sega Dreamcast which is a 64-bit console, but the games played have 8-bit graphics and sounds. By S12's "D.W.'s Stray Netkitten, the technology seemed to have marched slightly slightly forwards again -- while the graphics are less realistic and the music sounds a little more primitive and not many games seem to have voice acting as long or elaborate compared to "Best of the Nest", it was leaps and bounds ahead of the tech in "Arthur Sells Out". Or maybe it's just that console technology just isn't up to par with PC technology in their universe.
* PanAndScan: In the U.S. version of "Around the World in 11 Minutes" (cropped to 4:3 from the international version's 16:9 aspect ratio), during the scene on the plane, a pan was added to show Mei Lin speaking on-camera since she would be outside of the 4:3 border otherwise.
** Subverted with the [[{{Remaster}} remastered]] S16 intro. The "camera" originally panned across the shot of Brain and Muffy near the end, but does not in the remastered version.
* PanderingToTheBase: The show is actually pretty good at incorporating fan input when the opportunity presents itself - other times, it's more or less just to make certain fans happy. Some specific examples are as follows:
** Lydia Fox was originally an [[OriginalCharacter OC]] created and designed by fan Connor Gordon. In-universe, Lydia's last name was eventually changed to Gordon in reference to her creator.
** On occasion, the show will have contests for fans to submit ideas that are eventually worked into actual episodes of the show.
*** "The Contest" from S3, as submitted by a girl named Holly Holland, was essentially working the idea of the contest into the story itself, having Arthur and his friends enter a story contest for one of their favorite TV shows as well.
*** "D.W. and Bud's Higher Purpose" from S18 was the result of a contest held on Website/{{Facebook}} - a fan submitted the idea of D.W. and Bud being too short to ride a new roller coaster at Wonder World, and scheming to try and heighten themselves to get on.
** "The Tattletale Frog" (S18) features a major plot point of Bud taking off his hat, mainly to satisfied ''one'' crazed fan who has an obsession of seeing Bud take off his hat. No, really.
** An upcoming S19 episode will feature Maria (see EnsembleDarkhorse in the YMMV section) in her DayInTheLimelight episode, that actually focuses on why we never hear her talk, as fans have been speculating different theories for ''years'' why she never talks... despite the fact that she's a ''background extra''.
* PantyShot: "Popular Girls" (S3) has one for Jenna for some reason.
* ParanormalEpisode: Francine and Muffy plan to scare Arthur, Buster, Binky and the Brain at a "[[{{Goosebumps}} Scare-Your-Pants-Off]]" themed party. Arthur ''et al.'' plan to do the same to Francine and Muffy. But both groups get scared by what is apparently a real ghost.
* ParentalBonus:
** S4's "The Contest" included obvious parodies of Wrestling/{{WWE}}, ''WesternAnimation/SouthPark'', ''BeavisAndButthead'', and ''DrKatzProfessionalTherapist''.
** They referenced ''Beavis And Butthead'' ''twice'' - in the above instance, and in a ShowWithinAShow called ''Peabrain And Nuthead''.
** S12's "Bats in the Belfry" , which dares to reference the movie ''Child's Play''.
** Another has Brain daydreaming being [[MadMen Don Draper]], minus the smoking, drinking and ValuesDissonance of course.
* ParentalObliviousness: Binky's parents seem completely unaware of his bad traits.
** The same could be said of Arthur's parents, who frequently fail to discipline D.W.'s bratty behavior.
* PayingForTheActionScene: The teaser of one episode had them watching trailers for a Bland Name Product of a James Bond movie. After subduing a villain in a fancy restaurant, the hero tells the manager to put the damage on his tab.
* PayingInCoins: A ChristmasEpisode of ''WesternAnimation/{{Arthur}}'' had the title character paying for his mom's present out of a coin jar. The cashier fell asleep waiting for him to count it all out.
* PekingDuckChristmas: The Frenskys eat Chinese food and go to the movies on Christmas Day.
* PrecociousCrush: One episode has Arthur having a tremendous crush on his new babysitter, then later being heartbroken when he learns she has a boyfriend.
* TheProblemWithLicensedGames: In Universe, the Dark Bunny game used in one episodes turns out to be [[spoiler:an 8-bit, Egyptian themed ''VideoGame/SuperMarioBros'' rip off on the {{Dreamcast}}.]]
* ProtagonistTitle
* PinocchioNose: Arthur has an all-too-obvious habit of fiddling with his glasses when he lies.
* PosterGalleryBedroom: Alberto Molina has one.
* POVCam: "You Are Arthur" is drawn from Arthur's point of view to fit the premise that the viewer and Arthur have traded viewpoints, with the viewer inside Arthur's head looking out and Arthur outside his own head looking in.
* PunBasedTitle: Very common for episode titles, and very clever.
* PunnyName: Most characters. The Crosswire family is probably the most obvious.
** Alan's last name, revealed in a later season, is Powers. Coupled with his nickname, his name is "Brain Powers."
** Dr. Fugue, the piano teacher, and his cat, [[Creator/LudwigVanBeethoven "Fur" Elise]].
** Arthur's name sounds almost like the word "author." And his last name is Read.
* PuppyLove: The early seasons were rather notable for constant obvious Arthur/Francine pairings, as well as other character pairings. They, however, likely won't go all the way. They're only in 3rd grade, after all.
** The Living Book for ''Arthur's Birthday'' characterizes Francine as having a crush on Arthur. She fantasizes about playing Spin The Bottle and kissing him.
* PutOnABus: Happens to a number of characters:
** Mr. Sipple, a minor rabbit character who is The Read's neighbor and appears in most episodes as a comic relief character. Moved away to make way for the Molinas.
** Mr. Morris, the (dog) janitor at Elwood Elementry, retires and moves to Roswell, New Mexico with his daughter after injuring his leg when the school partly burns. (Episode: April 9th)
** D.W.'s pet toad, Toady Wartface. S7's "The Great Sock Mystery" revealed that Toady escaped.
* PygmalionSnapBack: D.W. experiences this when [[spoiler: she makes a bet with Emily that she can teach Tommy Tibble to be good and thus win the Good Behavior Award. It seems to work, but by the end of the episode, Tommy is his original self again.]]
* RageBreakingPoint: The entire plot of S1's "Meek for a Week", where Muffy dares Francine not to be mean for an entire week, in exchange for a watch. Since they do it in secret, the others start to wonder why she suddenly becomes so kind. The bet backfires when it overlaps with a playoff roller hockey game, where Francine acts perfectly content about letting the opposing team score. [[spoiler:Muffy realizes her mistake and offers Francine the watch early, but just before Francine decides it's only fair to last the final half hour, an opposing player knocks the watch out of her hands and smashes it, leading to her breaking point]].
* RashomonStyle: S1's "D.W.'s Snow Mystery" and S5's "Arthur's Family Feud".
* ReadingIsCoolAesop
* RealMenCook: David Read, who not only seems to do ''all'' the cooking in Arthur's house, but cooks ''as a hobby'' '''and''' runs a small catering business. He really enjoys it.
* RecapEpisode: The end of S1's "Arthur's New Years Eve" and S3's "D.W.'s Perfect Wish".
* RecurringExtra: Alex and Maria, the gray rabbit boy and rabbit girl with D.W.'s hairstyle that have been in pretty much every episode featuring Mr. Ratburn's class. Alex has had three lines over the entire run of the show, while Maria has never said anything [[note]] Though, as mentioned above, an episode in season 19 will address this. [[/note]]. Most of the main characters never refer to them either.
* {{Retcon}}: A few:
** S1's "Arthur & the True Francine" showed that Muffy officially joined the gang in 2nd grade. Later episodes have established that she's known them since kindergarten.
** S1's "So Long Spanky" established D.W.'s toad Toady Wartface as a male. S7's "The Great Sock Mystery" showed that Toady is a female.
** In his first appearance in S2's "Buster and the Daredevils", rabbit bully Slink had a bear friend named Tobey, and both were students of [[TheRival Mighty Mountain]]. A few seasons later, Slink now attends Lakewood Elementary and is a member of the Tough Customers.
** "Binky vs. Binky" featured a NoCelebritiesWereHarmed version of Lance Armstrong called Vance Legstrong, but in the "The Great [=MacGrady=]" he was retconned into his real life counterpart, only he's still a rabbit, but his design was changed to closely resemble Lance Armstrong.
** In "That's A Baby Show" when first introducing Dark Bunny, Buster says he is "Bionic Bunny's Cousin" in "The Tenth Anniversary" a special reveals that they were twins separated at birth.
** In the teaser of "Francine Redecorates", some of the kids describe their favorite things. Binky names macaroni and cheese as his. A few seasons later, in "World of Tomorrow", he despises the stuff.
** A minor one, but in earlier seasons, Rubella is shown to be Prunella's older sister, however later, they appear to be about the same age, and even appear to be twins.
* {{Remaster}}: The intro starting in S16 was remastered and expanded to a 16:9 aspect ratio.
* RunningGag: S14's "Follow the Bouncing Ball" has Alberto Molina losing an autographed soccer ball "El Boomerang," signed by a player who carries that nickname. This soccer ball then resurfaces at a random point in each story for the remainder of the season [[spoiler: until it finally finds its way back to Alberto in the S14 finale "The Long Road Home".]]
** Every time D.W. has an ImagineSpot it will inevitably include a reference to Arthur's Flanderized love of cake. Even when it isn't relevant... ''especially'' if it isn't relevant!
* SadistTeacher: The kids complain about Ratburn being this. Also frequently subverted when they realize he's not that bad of a guy and he's actually succeeding in teaching them.
* ScatterbrainedSenior: Grandpa Dave is implied to be in the early stages of dementia in Grandpa Dave's Memory Book.
* SeadogBeard: They meet an old sea captain with a big beard.
* SecondPersonAttack: "[[http://www.youtube.com/watch?v=gWT_jbyA7co Arthur's Big Hit]]" is one of the rare cases where no HitFlash is used.
* SecretIngredient: Arthur and Buster enter a cooking competition and bake a cake; their secret ingredient is double the amount of chocolate the recipe calls for.
* SeldomSeenSpecies:
** Arthur is an aardvark, though in the show he doesn't look like one. [[http://3.bp.blogspot.com/_f3SZ5Tu916o/SK7-ueUhF_I/AAAAAAAAHbc/7aH3px2HDMU/s400/0316111937.01.LZZZZZZZ.jpg He looks more like one in the original books]], but the look was changed because it was hard to see his mouth.
** In the first couple of seasons of the show, ducks were seen in Elwood City quite frequently, usually as burly manual laborers, such as movers, or construction workers; occasionally, they'd even pop up for the sake of duck jokes (such as Grandma Thora saying rain is only good weather for ducks, before a family of ducks ride by, and remark how beautiful the weather is). Afterwards, they've never been seen since.
** Brain's ImagineSpot in "Nicked By a Name" had an anthropomorphic tapir named Tom.
* SelfServingMemory: Often done with D.W. and Muffy.
** Arthur sometimes does this when it comes to D.W., especially if he thinks he's going to have to compete with her for affection or attention. "D.W.'s Snowball" had one of these, where Arthur's memory is that, when Grandma Thora came over, D.W. acted like a hyperactive brat. "Arthur's Perfect Christmas" also has one, wherein his present to Mom was lauded and he was declared perfect, and Grandma tells D.W. she's only "almost perfect."
* SeniorSleepCycle: Grandma Thora averts this, but Grandpa Dave plays it straight. With Grandpa, it could be because he's apparently in poorer health than Grandma; see "The Big Dig" for an example.
* SentimentalMusicCue: You can tell D.W's upset because they always play the same music. However, this has evolved; the music has also been used when any other character is upset (see "Arthur's Faraway Friend" for a non-D.W. example, among several others).
* SeparatedByACommonLanguage: In "Follow the Bouncing Ball" an argument between Muffy and Vicita is based around this.
* SequelEpisode: "Arthur Writes a Story" reflects on "Arthur's Pet Business".
** "Revenge of the Chip" reflects on "The Chips Are Down"
* SeriesContinuityError:
** S3's "And Now Let's Talk to Some Kids" has Francine mentioning having wanted to get something for Christmas. The special "Arthur's Perfect Christmas" made [[SuddenlyEthnicity her and her family Jewish]].
** That's just the tip of the iceberg. There are many many examples of characters being introduced as new students in early episodes only to have known the characters for years ''before'' their supposed introduction. Muffy and Sue Ellen especially. As for the Christmas thing - it may originate from the fact that there was a book in the ''Arthur Adventures'' line called ''Arthur's Christmas''. Much of what was in this book was later contradicted by the aforementioned "Arthur's Perfect Christmas".
** In "Francine Redecorates", Binky mentions in TheTeaser that his favorite thing in the world is macaroni and cheese, however, much later in, "The World of Tomorrow", he says he hates macaroni and cheese.
** In "Speak Up Francine", Francine has something akin to stage fright, and gets incredibly nervous at the prospect of speaking before an audience.
** In "Waiting To Go", a Season 7 episode, Binky is seen eating peanut butter crackers, but he gains a peanut allergy in Season 9. Justified, however, in that it is possible for a person to gain an allergy to a particular material or food.
** "D.W.'s Perfect Wish" counts for ''two'' continuity errors.
*** One is that D.W. turns five in this episode, and although she maintains the age for a few episode, shortly thereafter, D.W. is back to being four, and has stayed four.
*** Another is that Emily's age in this episode is established as already being five-years-old, yet in "Read and Flumberghast," Emily was having her fourth birthday. Not only that, but Emily is also in D.W.'s pre-school class, whereas she would more than likely be in kindergarten if she was five.
** In "Three's A Crowd," one of Prunella's favorite things to do is get up at the crack of dawn to do yoga with her mother before going to school; later however, one of the plot points of, "The Tardy Tumbler," is that Prunella has trouble getting up early enough to help Marina with her before school gymnastics class, and even remarks, "There's a six ''AM''?"
** The episode "April 9th" has a big one as well, with Buster and Mr. Morris introducing themselves to each other by name. They very clearly knew each other in the episodes "Arthur Accused!" and "Binky Rules".
*** Also concerning "April 9th", Mr. Morris retired from being the school's janitor and relocated to New Mexico so his daughter could care for him. Subsequently, however, Mr. Morris has still appeared serving janitorial duties at Lakewood, if only in background appearances. ''Now'', in an episode from S19, he's ''back'' in New Mexico, corresponding with Buster via telephone.
*** The same S19 episode also shows that Martin Spivak is an actual character (and a ''doctor'' to boot), despite only being an InventedIndividual in Buster's ImagineSpot from "Bitzi's Breakup".
%%* SeriesFauxnale: "April 9th" isn't the series finale, but danged if it don't ''feel'' like one.
* SeriousBusiness: Reading. In S2's "Buster Hits the Books", when the gang discovers Buster doesn't like reading they act like he's on drugs.
** And in S1's "Misfortune Teller", Prunella's "cootie catcher", with all of the kids obeying whatever it says they should do.
* ShaggyDogStory: S1's "D.W.'s Snow Mystery" ends with it turning out that [[spoiler:[[TheCuckoolanderWasRight Buster was right]] and the snowball was stolen by aliens]].
* SheCleansUpNicely: Holds true for the three regular tomboys on the cast - Francine, Jenna, and Molly. Perhaps Francine moreso, because holding disdain for wearing dresses - and, really, anything that's associated with her respective gender - is a part of her character.
* ShoddyKnockoffProduct: In "Arthur Rides the Bandwagon," after Arthur feels left out for being the only one without a Woogle, he starts to look for them -- only to find them sold out everywhere. That is, up until he sees a kiosk full of them. Instead of selling the real thing though, he gets suckered into buying a Poogle instead (all he saw of it was the "oogle" part). Rather than being stretchy and bouncy like Woogles, the Poogle is just a plastic shell. His friends are quick to call him out on this.
* ShoutOut: So much of it that the series has earned [[ShoutOut/{{Arthur}} its own page]].
* ShownTheirWork: A number of episodes, and is one of the reasons the show gets critical acclaim.
* ShowWithinAShow: Several, including "Mary Moo Cow", a send up of ''Barney'', and "Bionic Bunny", which is ''{{Superman}}'' meets ''The Six Million Dollar Man''. (And actually originates from the picture book ''The Bionic Bunny Show'', which Marc Brown wrote to show readers the behind-the-scenes aspects of television.)
** Also done with "The Dark Bunny", a ''Franchise/{{Batman}}'' parody. It's even shown as taking place [[DCUniverse in the same 'verse]].
** "Love Ducks", a parody of ''Series/{{Teletubbies}}''. [[GuiltyPleasure Arthur even watched it a few times, skipping Dark Bunny.]]
** S10's ''The Squirrels'' features another ''Teletubbies'' equivalent with squirrels in colorful suits, teletubby-style antennas and a number prominently pinned to the front of the uniform. The writers must be awfully fond of Teletubbies...
** Heck, there was even a parody of ''the show itself''. The characters naturally [[LampshadeHanging lampshaded]] [[FurryConfusion the obvious tropes]].
** The show that is the parody of Arthur uses similiar designs from characters of Little Lulu.
** S6's "The Secret Life of Dogs and Babies" has Baby Kate and Pal watching a show that was a very obvious parody of ''{{Rugrats}}''. They later watch a Teletubbies analog.
** S10's ''The Squirrels'', which is a send-up of Alfred Hitchcock's ''The Birds''. Lampshaded when the latter film title was dropped at the end of the story.
** ''Trucks: The Movie'', a ShowWithinAShow featuring cars and trucks, is a movie that Francine and Muffy didn't like that much because it had [[SmurfettePrinciple only three female characters]].
** There was also that show [[BeavisAndButthead Pecan And Nutt-Head]] that those older kids that Buster tried to befriend liked.
* SiblingSenioritySquabble: Tommy and Timmy Tibble in S15's "Whistling in the Wind". Tommy claims he was born two minutes earlier.
* SliceOfLife
* SlumberParty: "Fern's Slumber Party" and "Jenna's Bedtime Blues".
* SmurfettePrinciple: Lampshaded in one episode featuring the [[ShowWithinAShow Movie Within a Show]], ''Trucks: The Musical'' and ''Agent Double X''
* SomebodyDoesntLoveRaymond: In "One Ornery Critter" Arthur meets a dog that doesn't like him and tries to figure out why. [[spoiler: Even after it falls in a bush and he removes thorns from its nose it still doesn't like him. In the end he learns that some animals just won't like you no matter what you do.]]
* SomethingOnlyTheyWouldSay:
** Arthur knows when he gets mail from Buster, because Buster "can read all right, but he can't write Read."
** This is how Fern figures out who's sending Muffy love notes in the eponymous episode: [[spoiler: Only the Brain can use "regardless" correctly in a sentence.]]
* SoProudOfYou: At the end of "Muffy's Soccer Song," an adaptation of "Muffy's Soccer Shocker" featured on the ''Arthur's Really Rockin' Music Mix'' album, Ed Crosswire tells Muffy "I'm so proud of you."
* SpeciesSurname: Usually averted.
** Wilbur Rabbit is a rare exception (possibly because he [[CanonImmigrant originated in one of Marc Brown's non-Arthur books]].
** [[RodentsOfUnusualSize Mr. Ratburn]] is a borderline example, since that's a surname in RealLife (a rare variant of Rathbone).
** However, for AddedAlliterativeAppeal many of the characters have names that start with the same letter as their species (Arthur is an aardvark, Buster is a bunny, Muffy is a monkey, Binky is a bulldog, Prunella is a poodle, and so on).
* SpellMyNameWithAThe: In earlier episodes and seasons, Brain went by ''The'' Brain.
* SpinOff: ''Postcards From Buster'', based off the pilot S8 episode of the same name.
* SpoiledBrat: D.W. Muffy can also be this at times.
** Muffy plays an exaggerated example of this trope when her family is chosen to be on a reality show and the director, J3, wants to create drama to sell the show better. He suggests that Muffy bully her beloved butler, Bailey, who she is very close with. This includes Muffy throwing food, badgering Bailey to drive faster, and a Mommie Dearest-inspired wire hanger scene. Off the reality show, while she can be mean sometimes, she is never as mean as her reality show portrayal.
* SpoiledSweet: D.W.'s friend Emily. She's quite well-off, but always willing to share with others, particularly D.W., even if the latter is being bratty toward her.
* StartMyOwn: Several times, but when the kids try to make their own "James Hound" movie in S2's "Arthur Makes a Movie" they find out their outtakes are SoBadItsGood.
** In "Muffy's Classy Classics Club," Arthur, Brain and Francine start their own book club when Muffy refuses to allow the book club that she started to be run democratically. Nobody could blame them - Muffy basically just strong-armed them into joining her book club in the first place by sending them each a free copy of the book and demanding that they show up.
* StartOfDarkness: TheTeaser of "The Last Tough Customer" shows Molly's: when she was in maybe kindergarten or first grade, a couple of older kids teased her about her poufy hair. She took out her hairbands, letting her hair fall across her eyes, and became a bully.
* StatusCellPhone: An early 2000s episode had the local RichBitch, Muffy, as the only character known to have a cell phone.
* StealthPun: Arthur and James both share their names with English kings. In one episode, Arthur pulls a sword from a stone and is called king of the Renaissance Fair; In another, James is treated like a king, and becomes DrunkWithPower.
** Also the episode with "Popular Girl," there's a picture of a woman with a flower pot on her head...
* StockSoundEffect: Arthur's gasp and screams.
** And Baby Kate's cry, which is also used for Mei Lin and a younger D.W. in "Arthur's Eyes".
** Many episodes use a sound of kids cheering where you can distinctly hear a boy shouting "We win!"
** Another commonly-used sound is that of [[http://www.youtube.com/watch?v=_WXb-DcZufc#t=10m5s kids "wowing" in amazement.]] D.W. can easily be heard among them, though this sound is often used in scenes where she is not present.
** The show frequently recycles small character soundbites such as gasps, screams, and moans. Sometimes these are even used for characters other than who they were originally recorded for. One of many examples is in "D.W. Thinks Big", where [[http://www.youtube.com/watch?v=mQuSQ_hKO0A#t=1m59s Cousin Cora gasps]]...[[http://www.youtube.com/watch?v=XedOSHonc3E#t=7m39s like Mrs. Read!]]
*** There was also that one high female StockScream used frequently during the first season, most famously involving [[http://youtu.be/LGbIWk8suns?t=3m32s a nightmare Prunella's sister Rubella has]] about the Tibble Twins.
* StopPokingMe: Alberto gives Arthur a Spanish-English Dictionary. Aside from being neighborly on Alberto's part, it allows Arthur to read Spanish language comic books without bothering him.
* StrangeMindsThinkAlike: In "Home Sweet Home" a kid in Fritz's flashback happens to look exactly like a kid in Buster's earlier {{Imagine Spot}}s.
** In "Arthur and Los Vecinos" D.W. manages to correctly guess what Alberto's little sister Vicita looks like before meeting her.
** Okay, Binky, Grandma Thora? When you make pecan pie, you have to shell the pecans before you put them in.
** [[spoiler: In "Best Enemies," D.W. and W.D. have variations on the same dream, which converge upon each other and end in a double CatapultNightmare]].
* StylisticSuck: The kids' drawings.
** The Pretty Pioneers dolls and books. Several of the books are badly written and researched and the [[OnlySixFaces dolls are all alike]] aside from their dresses and names.
* SubvertedRhymeEveryOccasion: The "Baxter Day" song from ''Arthur's Perfect Christmas'' has this-- "We could just sleep late if that's what we wanted to do. We could even stay in pajamas all day and maybe eat a snack or... five."
* SummerCampy: "Arthur Goes to Camp". The episode features a rival summer camp. Arthur claims that there are wormburgers and macaroni and fleas on the menu at camp Meadowcroak.
* SuperstitionEpisode: Brain gets so sick of a conversation on superstition brought on by inane Baseball rituals that he attempts to prove bad luck wrong by repeatedly ducking under a ladder, dancing on the pavement crack and breaking a mirror. [[HilarityEnsues Bad luck ensues.]] He tries to fix his bad luck by bringing a bag carrying good luck charms around with him all the time. [[spoiler:At the end of the episode, he finds he's been carrying around the wrong bag, but everyone considers the sports clothes inside instead to be other good luck charms.]]
* SurpriseParty: In "Arthur's Birthday," this was Arthur and Francine's solution to the clash caused by Arthur and Muffy's birthday falling on the same day: [[spoiler: They turn it into a surprise party for Muffy.]]
* TakeThat: Most Arthur fans know the S8 episode "Bleep" as a stab at censorship.
** S12's "The Chronicles of Buster" poke fun of the ''Film/LordOfTheRings'' extended edition DVD sets and similar products, though it's not really ''bashing'' them so much as fans' obsessions with watching the features on them.
** S13's "Brain Gets Hooked" has Brain becoming obsessed with a ''Series/{{Lost}}''-style show. He berates the characters for forgetting facts between episodes.
** Supposedly a gesture towards the show's former head writer, Joe Fallon: after Fallon's depature, "Crazy Bus" was dropped as D.W.'s favorite song. Fallon had written and performed the song for the show.
** "All the Rage" features a not so subtle take that at crocs. And, to a lesser degree, ParisHilton.
* TalkingTypography: The {{EpisodeTitleCard}}s, an open acknowledgement that younger viewers can't quite read them yet. Voiceovers were retroactively added into the oldest episodes. All of them are read with the utmost sincerity.
* TalkLikeAPirateDay: Binky [[TalkLikeAPirate talks like a pirate]] in S15's "S.W.E.A.T." and says that he's doing it because it's this holiday. Later, he does it again, and Mr. Ratburn reminds him "Binky, International Talk Like a Pirate Day is over." He disappointedly knocks it off.
* TeachersOutOfSchool: When Mr. Ratburn's ceiling collapses and he temporarily moves in with the Read family, Arthur's little sister DW is confused.
-->DW: So, the school roof fell in?
-->Mr. Ratburn: No, the roof to my home.
-->DW: But you're a teacher - The school '''is''' your home.
-->Mr. Ratburn: Teachers don't live at school, D.W. We have houses just like you.
-->DW: The world seemed so simple before this moment.
* TechnologicallyBlindElders: Due to his age, Mr. Ratburn knows next to nothing about the internet. However, the Brain teaches him how to use it, leading Mr. Ratburn to develop a minor addiction to internet forums.
* ThatCloudLooksLike: The teaser of S1's "Arthur's Substitute Teacher Trouble" showcases two kids in the other 3rd class doing this. Later in S14's "Around the World in 11 Minutes." Pal and Amigo do the exact same thing.
* TickleTorture: Parodied in a DreamSequence in S1's "Buster's Dino Dilemma."
** Played straight in S11's "Baby Kate and the Imaginary Mystery" in a DreamSequence where the Tibble Twins do this to Nadine.
* TimeSkip: Some episodes take place over the course of several months.
* TitleThemeTune: Some of the audiobook editions of the ''Arthur Adventure'' books include one of these. The theme can best be described as sounding like something out of an '80s Bible school presentation, but the music for it is actually reasonably catchy and the fact that the audiobooks are narrated by Marc Brown (and so you get to hear what his interpretations of the characters sound like) make them a rare treat. They have since been reissued on compact disc and on iTunes as "Arthur's Audio Adventures." One way to listen is by signing up for a free trial of Audible and then using the credit to purchase a copy of ''Arthur Babysits''.
* ToBeContinued: Binky pulls a fire alarm in the middle of "April 9th", and "Stay Tuned" flashes on the screen.
* ToiletHumor: Happens in ''Arthur's Perfect Christmas''. D.W. thinks that she sees SantaClaus in the bathroom (it's actually her and Arthur's Uncle Fred, wearing a red shirt and with shaving cream on his face) so she goes to get her parents. By the time she gets back, Fred has left the bathroom and Arthur has entered and is having a pee when Dad opens the door to check D.W.'s claim. This leads Arthur to exclaim "Can't a kid get any privacy around here?!" (The answer - no - he had to put up with D.W. during his oatmeal bath for his chicken pox in "Arthur's Chicken Pox" also.)
* TokenMinority: The Molinas, a Latino family.
** The Powers family is black. The Frenskys are Jewish.
* TomboyAndGirlyGirl: Francine and Muffy, as well as D.W. and W.D. in "Best Enemies."
** D.W. and Emily may be a mild example, as Emily tends to have more refined manners and much less of a tendency to be bossy or take a leadership role. As seen in some episodes, D.W. will climb trees, play catch with Arthur and Dad, and do other tomboyish (for her age) things. She also seems like the hardier of the two girls when it comes to roughhousing/generally dealing with the Tibble twins.
** In a straighter example, "Best Enemies" featured D.W., a girly-girl, and her tomboy counterpart, W.D.
* TooManyHalves: In the episode "Tales from the Crib", when the mischievous Tibble twins invent a scary creature to frighten DW from moving out of her crib.
-->'''Tibbles''': ''Aracnar, Lord of the Spider People.'' He's half-man, half-spider, and he eats children. He can't get his tentacles through the bars of the crib but kids in beds are ''easy'' picking! He climbs up the side, and crawls under the sheet!
-->'''DW''': Wait a second! If he's half-man, half-spider, why does he have tentacles?
-->'''Tibbles''': ...uh, he's half-octopus too! And half TyrannosaurusRex!
* TheTopicOfCancer: An episode had the school's lunchlady reveal that she had cancer. Significant, in that a kids' show addressed it so openly.
* ToTheTuneOf:
** In universe example: ShowWithinAShow Mary Moo-Cow's theme tune is sung to ''Frere Jacques''
** Real life example: The Actimates D.W. and Arthur sings a birthday song to the tune of ''London Bridge'' on your birthday. Creator/{{Microsoft}} is too cheap to license ''Happy Birthday To You''.
* TrademarkFavoriteFood:
** Very subtle, but just about everyone on the show likes snacking on popcorn.
** There's a trademark favorite drink, at least in earlier seasons, for the Read family. They're always seen drinking milk at meals.
** Throughout the series, the kids can be seen drinking from cans of "Sara Soda".
** Boston Cream Pie seems to be the favorite dessert of most of the kids, especially Arthur and Buster.
** Both Arthur and Mr. Ratburn love them the hell out of some cake!
** Francine and her family seem to particularly like Chinese food. Eating it is one of their big Hanukkah traditions, and Muffy tries to tempt Francine to eat meat using several of her favorite (meaty) Chinese dishes in "Sue Ellen Vegges Out". Binky is also a huge fan of Chinese food, particularly egg rolls.
** Then there are the ice cream and sundaes they eat while hanging out at The Sugar Bowl.
* TravelingAtTheSpeedOfPlot: In "D.W.'s Name Game," D.W. specifically invokes this in her dream sequence. Walter the deer, who is a real deer in the world of the show, but has become a TalkingAnimal in her fantasy, tells her that the Thesaurus dwells beyond the woods at the library. She says it's a long way to walk, so she asks if he has a picture of it. He holds one up and she leaps into it, BreakingTheFourthWall to comment to the viewer that it would have been "''so'' boring" to watch her walk through the woods.
* TreehouseOfFun: Their treehouse/clubhouse
* TrendAesop: "Arthur Rides the Bandwagon". For bonus points, a Woogle appears in a later episode as a useless item that Kate is trying to trade.
** To further drive the point home, the Woogle was placed in a yard sale in "Desperately Seeking Stanley" before Kate tried to trade it (maybe she just got hold of a different one somehow)?
* TheTriple: In "The Good Sport," Francine says that she's the captain of the softball team, the captain of the hockey team, the captain of her Temple's basketball team, and "the only person who can sit on Binky's head."
* UmpteenthCustomer: Arthur picks up a SciFi ShootEmUp video game from a store simply for being an umpteenth customer. His life promptly goes down the drain as he struggles with addiction to the game.
* UnwantedGlassesPlot: The first half of ThePilot S1 episode, "Arthur's Eyes".
* UselessSecurityCamera: Subverted. A store that Buster steals an action figure from has a broken camera, but Buster thought it was working and confesses.
* VertigoEffect: Used frequently, especially in the earlier episodes.
* VeryFalseAdvertising: In "Arthur Sells Out" Arthur saves up for a new video game and Muffy encourages him to twist the truth when selling his toys online. In the end, the hyped-up video game turned out to be an example of this too; high quality graphics in the trailer, but 8-bit graphics in the actual game.
** To be fair, it was a SuperMarioBros clone with ChiptuneMusic and voice over.
* VerySpecialEpisode: A fair few episodes, but perhaps never more so than with S13's "The Great [=MacGrady=]," a special episode about Mrs. [=MacGrady=] being diagnosed with cancer, airing every weekday throughout ''Breast Cancer Week''.
** S11's "Big Brother Binky" where Binky's family adopts a Chinese baby girl, Mei-Lin.
** S13's "When Carl Met George" introduces a character who has [[AspergerSyndrome Asperger's Syndrome]].
*** Before meeting Carl, George was diagnosed dyslexic in S6's "The Boy With His Head in the Clouds."
*** S14's "Buster Spaces Out"
** Prunella meets and befriends Marina Datillo, a blind rabbit girl, after she mistakenly gets a braille copy of the latest Henry Skreever book. The two of them quickly became best friends and have had a few episodes together. Marina's blindness is sometimes an issue discussed on the show.
** After he hurt his leg and was temporarily forced into a wheelchair, Brain met Lydia Fox, a smart girl in a wheelchair, who taught him how to play basketball from a wheelchair and showed him what handicapped life was like.
** The S7 finale "April 9th" is a reflection of 9/11.
** In S15's "Grandpa Dave's Memory Album", Arthur and D.W. learn that Grandpa Dave has Alzheimer's Disease.
* ViewerFriendlyInterface: The computers in the universe are never seen running more than [[EverythingIsAnIPodInTheFuture one application]] at one given time, and hardware failures can result in horribly frightening things like scary clowns or noisy ninjas being displayed and acompanied by appropriate nightmare-inducing sounds and music instead of the more mundane textual error messages and beeps.
* VirtualCelebrity: Binky ([[OneMarioLimit no, not]] [[GarfieldAndFriends that one]])
* VisualPun: In "Arthur's Lost Library Book", Arthur dreams about the terrible things that will happen to him if he doesn't find the book. One scenario has the police tell him, "You can't escape the long arm of the law", and a long, rubbery arm reaches through the door to grab him.
* VitriolicBestBuds: Francine and Muffy have [[{{Flanderization}} de-evoled]] into this, much to the point that practically every single episode that focuses on them has them stooping to childish, passive-aggressive measures to outdo or better the other at something.
* VocalEvolution: And note, this is for characters whose voices naturally evolved over the years, ''not'' characters that went through changes in voice actors.
** Francine's voice pre-Season 5 is noticably (though not incredibly) deeper, and a bit more resonant and robust.
** Muffy's voice starts out a bit softer and has less of a ValleyGirl undertone; she also has a slight lisp, probably due to originally having buck teeth.
** Binky's is probably the most noticable: his voice was originally much deeper (similar to Arthur's Dad, but with a menacing tone) and had far less emotional range, which developed two or three seasons into the show.
** Buster has had a very consistent voice since the beginning of the show, however, throughout the first season, Buster would have moments of [[DeadpanSnarker deadpan snarking]], with his voice dropping a bit, sounding more like a teenager. Also, for some reason, throughout much of the second season, his voice got rather nasally/throaty (think similar to Barney Gumble).
** Both Mr. Haney and Miss Turner are really obvious, and somewhat sad examples too. Miss Turner especially sounds incredibly hoarse and raspy as the show goes on, and Mr. Haney's is a tad scratchy as well.
* VomitDiscretionShot: In S8's "Vomitrocious!" Francine pukes, but her face is not visible to the audience when she does that.
** VomitIndiscretionShot: In S2's "D.W. The Picky Eater."
* WayPastTheExpirationDate: Buster has a "collection" of interesting-looking and potentially delicious food, all of which is old and stinky. Periodically, his mother throws it all out.
* WellSeeAboutThat: In S15's "Buster's Secret Admirer," Buster suggests that his secret admirer could be Fern-- that this shy girl doesn't want anyone to know that she's fallen for the most popular guy in the school. Arthur tells him that he thinks all of those chocolates (that his secret admirer sent him) have gotten to his brain. Buster's response? "We'll see about that."
** And in S16's "Sue Ellen Vegges Out," Muffy insists "We'll just see about that" when the other kids say that she won't last at being a vegetarian. She lasts less than a day, but she was only doing it anyway because it was the latest fad, and there was a new fad that day.
** In S16's "Brain's Biggest Blunder," Brain is assigned to be part of a team for a math contest with Binky and Buster. Prunella thinks that this is her and her team's opportunity to win, and Brain comments "That Prunella thinks she's got this contest in the bag. Well, we'll just about that!"
* WeSellEverything: The All-in-One Mart in S1's "D.W. Gets Lost".
* WhatAreRecords: Played straight in the Arthur episode "Francine Frensky, Superstar". (Note: This was one of the earliest episodes of the show, the first season of a program that is in its seventeenth season as of 2013 and shows no sign of stopping.) The kids shot blank looks at Mr. Ratburn when he talked about Thomas Edison's invention, the phonograph, and prompted the following exhcange:
--> '''Ratburn''': It played music, with a needle.
--> '''Binky''': Is this some kind of a joke?
** A couple seasons later, in "Popular Girls," when one group of kids during a spring break day camp brings in various antique or "old-fashioned" devices, Jenna demonstrates a record player, and all the kids "ooh" and "aah" over it.
* WhatsAHenway: In "D.W. the Copycat", Buster races Arthur, Francine, Binky and [[ItMakesSenseInContext D.W. dressed up as Arthur]] to the Sugar Bowl and yells "Last one to the Sugar Bowl's a Henway!":
-->'''Buster:''' You're last, Arthur! You're a Henway.
-->'''Arthur:''' WhatsAHenway
-->'''Buster:''' About 5 pounds. (everybody except D.W. laughs)
* WhatDoTheyFearEpisode: S2's "Night Fright".
* WhatTheHellHero: In the S16 episode, "So Funny I Forgot to Laugh", Arthur bullies Sue Ellen over her hideous new sweater. '''''Arthur''''' of all characters, '''''bullying''''' one of his best friends! WhatTheHellHero ''indeed''!
* WhenTheClockStrikesTwelve: Seen in "Arthur's Birthday," except the clock (the grandfather clock in Arthur's living room) is striking noon instead of midnight, as noon is the time the double-birthday party for Arthur and Muffy is supposed to start.
** However, the midnight variation does show up in "Prunella's Special Edition," but in this case, a bookstore is opening at midnight, and kids are waiting to enter to buy the latest ''[[HarryPotter Henry Skreever]]'' book.
* WholePlotReference
** S4's "Prunella Gets It Twice" is based on ''Literature/AChristmasCarol''.
** S7's "Waiting to Go" = ''Theatre/WaitingForGodot''. Brain was Vladimir, Binky was Estragon.
** S12's "Never, Never, Never" is based on ''Theatre/KingLear''.
** S13's "[[Literature/TheSecretGarden The Secret Guardians]]".
** S13's "[=MacFrensky=]" ''was'' ''Theatre/{{Macbeth}}''.
* WhoWouldWantToWatchUs: The end of S3's "Buster's Growing Grudge".
* WhyDontYouJustShootHim: Brain discusses this trope with Binky once a supervillain sets up an elaborate deathtrap for Bionic Bunny.
* WidgetSeries / SurrealMusicVideo: In universe, the show [[ShowWithinAShow Love Ducks]] is basically four ducks flying through psychedelic, pop-art, WesternAnimation/YellowSubmarine[=/=]Peter Max[[BuffySpeak -esque]] backgrounds, all with duck versions of classical music.
* WillNotTellALie: In "Spoiled Rotten!" when Muffy asks Bailey if he thinks she's spoiled, rather than lie, he justs avoids giving a direct answer.
* WiseBeyondTheirYears: A number of characters, from D.W.'s friend Emily to Arthur and his friends to a certain degree. They aren't your average third-grade kids, after all.
** One of the best examples is D.W. and her zany BatmanGambit to trick Arthur and Brain to take her to the science exhibit in S4's "Prove It!", and it worked!
* WorstNewsJudgmentEver: The entire premise of S2's "Buster Baxter, Cat Saver"; After saving an older woman's cat out of a tree without really doing anything, Bitzi has the entire story printed on the front page of the newspaper after hearing the woman's account of Buster's alleged heroism, having clearly overreacted to the supposed "danger" in question; As soon as the story is printed, the entire town is swept up in the story and it all goes to Buster's head, with nobody but the kids acknowledging that Buster really did nothing at all.
* TheWorstSeatInTheHouse: S3's "Meet Binky" has Arthur not buying his ticket for a big concert on time so he gets a much worse seat than all his friends. He has various [[ImagineSpot fantasies]] about how bad a seat it will be. Luckily for him, his father is catering the event so Arthur can get to go backstage and meet the band, and Binky, the resident JerkWithAHeartOfGold, offers Arthur one of his tickets, which are in a great section.
* YouKeepUsingThatWord: Unlike in "Arthur, World's Greatest Gleeper", "gleep" is not related to theft. It's closer in meaning to "idiot".
* YoungerThanTheyLook / ArtisticAge: ''Every single character''. Seriously, they're supposed to be elementary schoolers, but most of the characters look to be between the ages of 13 and 15, with some of the kids such as Binky being able to pass for as old as 17. The ''preschoolers'' who are D.W.'s age are are the ones who look more like elementary school kids.
** To make matters worse, whenever a character has an illusion of the future, when the characters are ''supposed'' to be in high school, they are drawn to look like they're in their early twenties at the least.
* YourTelevisionHatesYou: Occurs at least three times:
** "Arthur Plays the Blues": Arthur's new SternTeacher Dr. Fugue has fired him from piano lessons because he didn't practice. Arthur thinks this is great until he sits down to veg in front of the TV and sees nothing but piano-themed shows, including the performance of a concert pianist.
** "Arthur's Family Feud": David gets depressed when a kitchen accident results in the deflation of his soufflé. Jane encourages him to relax, so he turns on the TV and sees nothing but cooking shows.
** "Is That Kosher?" Overlaps with ColdTurkeysAreEverywhere for Francine, who's trying to fast for Yom Kippur but finds it hard because everything around her seems to focus on food.
* YoureInsane: Arthur to D.W. after she announces plans to live with Mary Moo Cow in S5's "The Last of Mary Moo Cow".
* ZanyScheme
** Lampshaded by Arthur in "D.W. and Bud's Higher Purpose." During the intro, he explains D.W.'s propensity for this has gotten worse since she met Bud.
* ZombieApocalypse: Played in {{Imagine Spot}}s of the characters.
[[/folder]]

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->'''D.W.:''' HEY!