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[[quoteright:350:[[WesternAnimation/MyLittlePonyFriendshipIsMagic http://static.tvtropes.org/pmwiki/pub/images/M_Bystander_DerpyHooves_V4_5843.jpg]]]]
[[caption-width-right:350:[[AscendedMeme And now she's an official character!]]]]

All shows need to have extras. Whether they're the FacelessMasses or a CastOfSnowflakes, everything needs to have some way to show the main characters are not the only people existing in the world [[MinimalistCast (unless, of course,]] [[BeautifulVoid that's the point]]). But every now and then, someone will stand out... and all of a sudden they become incredibly popular for whatever reason. They may be endowed with a FanNickname, and a whole {{backstory}} and personality may be extrapolated... from just one character, with few or no lines and highly limited appearances.

The fandom may latch onto these characters because they are either a RecurringExtra or a OneSceneWonder. If the creators of the work get wind of this phenomenon, the character may become an AscendedExtra. Compare the EnsembleDarkhorse, who is a popular minor character instead of a background character. Can overlap with MemeticBadass, but not all the time.

----
!!Examples:

[[foldercontrol]]

[[folder:Anime and Manga]]
* The reporter in ''Manga/DeathNote'' who, knowing full well what the consequences were, gave out his name and face after denouncing Kira.
* In ''TengenToppaGurrenLagann'', as Rossiu [[spoiler:announces Simon's execution]], a man can be seen in the crowd giving a BicepPolishingGesture. However, due to cultural differences the Western audience interpreted as the man giving an "up-yours" gesture. Dubbed Bruce Ironstaunch, this man became the vent of viewer's hate to [[TheScrappy Rossiu]].
* ''Anime/PuellaMagiMadokaMagica'' has [[http://wiki.puella-magi.net/Poorfag Poorfag-chan]], a girl in the protagonists' class taking notes in a notebook. This was only picked up because everyone else in this particularly fancy school was using laptops. After many threads on a certain ImageBoard, she became an incredibly [[ThePollyanna optimistic young girl]] despite [[BreakTheCutie her horrendous living circumstances.]] She is somewhat [[TheDitz ditzy]] and takes [[ButtMonkey whatever the world throws at her]] with good grace.
** A lesser example is [[http://wiki.puella-magi.net/File:Clip_Girl.jpg Clip Girl]], another random student that some fans picked up on because she was looking at Homura. Fans decided that Clip Girl [[EvenTheGirlsWantHer had a crush]].
** Let's not forget "Failurefag", a boy who sits in the seat right before Madoka's, [[http://wiki.puella-magi.net/File:Failurefag_gonna_fail.png who is seen leaning on his desk in apparent despair.]]
*** Note that they're only Memetic Bystanders to the American audience. The Japanese fanbase is (mostly) unaware of them.
* ''Anime/YuGiOh'' has the "Aquarium Lady", who, despite having less than two minutes of screen time and doing nothing of real relevance to the plot, is widely [[{{Shipping}} shipped]] with Mako Tsunami (when he's not being [[CargoShip shipped with Ocean]], [[WebVideo/YuGiOhTheAbridgedSeries that is]].)
* ''InazumaEleven'' has Masaru Gojou, midfielder for Teikoku, who has never gotten a single line, never even referred to by name (the only reason his name is even known is because the games [[CastOfSnowflakes have individual data for each and every one of the 1000+ characters, including a name and short bio]]), and his face seems to be permanently frozen in one facial expression best described as "you might wanna draw your curtains." The MemeticMutation seems to have stemmed from said face.
** And he won a popularity contest thanks to the meddling of [=2ch=]. It's a long story really.
* A random farmer in ''DragonBall Z'', who appeared trying to fight Raditz and horribly failed (and later a lookalike whose job is a hunter, trashed by Dr. Gero/Android no. 20). This person became so phenomenal this character is later known as "Farmer With Shotgun" and is sometimes considered a MemeticBadass.
* ''TigerAndBunny'' gives us a young girl with a pink scarf who shows up every single episode, and has been nicknamed "Scarf-tan".
* The fans of ''OnePiece'' regularly make memes out of random background characters, probably because even the background characters are affected by CastOfSnowflakes and thus often look unique, awesome or funny. There are a good recent examples from the Fishman Island arc: A muscular octopus-like fishman with a seaman's cap who was seen standing next to Jinbe in one single panel of the fishman flashback. He has yet to appear or be mentioned outside of that one panel, but still has become hugely popular among lots of fans. Aladdin from the same flashback partially counts, as he was rather popular during his first few background appearances, but he was introduced and given an actual role in the story before he could really become a fan meme.
** Pandaman is a more widely known one, showing up in the background all over the place. [[WordOfGod Oda himself]] confirmed that Pandaman is the same person in every appearance, and likes to detail his adventures whenever the fans bring him up.
** It should be pointed out that Pandaman was a character Oda created for Kinnikuman (which accepted character designs from fans) when he was 8.
* ''Manga/AttackOnTitan'' is full of giant humanoid monstrosities from UncannyValley. One of these giant humanoid monstrosities had [[http://i.imgur.com/cfXLLFbl.jpg giant, shimmering schoolgirl eyes]]. Finding this to be [[UglyCute bizarrely adorable]], the internet anime community has dubbed it Kawaii Titan (or Moe Titan) and treated it as a supporting character whose life was [[AnyoneCanDie tragically cut short]] in episode 8.
[[/folder]]

[[folder:Comic Books]]
* If you pick up a comic book, you might notice two recurring characters in the form of a ginger man with glasses and a goatee and his stockier, black-haired friend. They’re usually cops, but they’ve also be seen as everything from civilians, party-goers and common crooks), and are always seen together. The kicker? They’re found in Marvel, DC ''and'' Transformers comics, completely transcending both companies and writers. No one knows where they come from or who created them. They are known to fans simply as the “Mystery Hipster Cops”.
[[/folder]]

[[folder:Film]]
* The Red-Shirt Asian Extra from ''Film/{{Crank}}'', who manages to stick himself into the background of nearly every shot of the Chinatown scene, and chews a fair amount of scenery through facial expression and body language alone. WordOfGod states that he was invited back for ''Crank: High Voltage'', but declined due to school.
* Figwit, from ''Film/TheLordOfTheRings'' films. As a result of the "Frodo Is Gre— WHO IS THAT?!" meme, this originally nameless background elf played by Bret [=McKenzie=] of [[Music/FlightOfTheConchords Flight of the Concords]] fame, was given a name and backstory, courtesy of the fans. Peter Jackson brought him back with dialogue and a proper name for the following movies.
** And he's also appeared in ''Film/TheHobbitAnUnexpectedJourney'' as an elf named Lindir.
* The belching frog thing in one of the scene transitions in ''Franchise/StarWars: Film/ReturnOfTheJedi''.
** A few ewoks. One ewok that's staring blankly, as if he's stoned. There's another ewok carrying one of his wounded brethren out of the fray during the Endor ambush.
** Nearly ''every single'' background character appearing for more than a few seconds has, at the very least, a name and a backstory. The ExpandedUniverse {{antholog|y}}ies ''Literature/TalesOfTheBountyHunters'', ''Literature/TalesFromTheMosEisleyCantina'' and ''Literature/TalesFromJabbasPalace'' are based solely on this trope, consisting of short stories featuring characters that often didn't have a single line (and [[EnsembleDarkhorse Boba Fett]]).
** The entire devaronian race was based on a single guy in a devil costume, who appeared in two shots.
** Corpsey and One-Arm are a few of the more primitive bystanders that became popular.
** In ''Film/TheEmpireStrikesBack'', during the evacuation of Cloud City, you can see a guy in an orange jumpsuit carrying what looks like an ice cream maker. Since then, he's been dubbed "Ice Cream Maker Guy" and has attracted a huge fanbase, to the point where, when the ExpandedUniverse stated that he was actually carrying a computer memory core, people cried TheyChangedItNowItSucks. He even got an official action figure!
* "Propeller Guy" from ''Film/{{Titanic 1997}}''. During the climactic scene when the stern of the ship is pulled out of the water, one CGI character falls and smacks off the exposed propeller with a loud CLANG. He gets a lot of sympathy for this.
* ''Film/MeanGirls'': "Four for you Glen Coco! You go Glen Coco!"
* [[http://www.geekosystem.com/reddit-suspicious-onlooker/ Suspicious Onlooker]] from JackReacher. He's listed ''before the title character'' on the IMDB page.
* ''Film/SpiderMan2'' has [[http://www.youtube.com/watch?v=1YPorxCayWw the "PIZZA" guy]], as portrayed by ''Series/ChappellesShow'' regular Donnell Rawlings.
* A much more low-key example, but ''[[Film/MothraVsGodzilla Mothra Vs. Godzilla]]'' has a giant turtle skeleton during the landing on Infant Island's beach. The turtle has gone on to appear in several fanfics.
* In ''Film/IronMan3'', we have [[http://collider.com/wp-content/uploads/iron-man-3-gwyneth-paltrow-robert-downey-jr2.jpg the giant plush bunny]] amidst StuffBlowingUp when the Ten Rings attack Tony's Malibu home.
[[/folder]]

[[folder:Literature]]
* In TheVerse of Creator/BrandonSanderson, Franchise/TheCosmere, we have [[MysteriousStranger Ho]][[FourthWallObserver id]], who shows up in some form in every single novel or novella in some minor form. It's enough that [[InUniverse characters are starting to seek him out after these appearances]] by the time of the first book of ''Literature/TheStormlightArchive''.
[[/folder]]

[[folder:Live Action Television]]
* Morn from ''Series/StarTrekDeepSpaceNine'' is a regular at Quark's bar and is seen in the background in almost every episode in which the location is featured. He's played by the same man throughout the series, though he's not visible beneath the costume. The mask includes a jointed mouth so that the character can speak if necessary, but he never gets any lines. He eventually began getting acknowledgement within the show, as characters would supply all sorts of {{Informed Attribute}}s about him, including the fact that he's a big talker. Morn eventually gets an entire episode devoted to him, but he still manages to stay off camera for most of it, does very little while on camera, and is even prevented from speaking when he attempts to do so.
* Balding Asian Guy from ''Series/StargateUniverse'' had some popularity from appearing in crowd scenes in one episode.
* The extremely hot guy standing behind Carrie when she gets splashed in the ''SexAndTheCity'' opening had quite a following in certain circles.
* The Observer in ''Series/{{Fringe}}'' is an in-universe example -- though he is significant to the plot, he and his kind have an oath of non-interference ([[spoiler:which is only mostly adhered to]]), but were noticed by the characters because of their habit of turning up at significant events throughout history.
* The ''Series/{{Glee}}'' fandom loves Brad the accompanist, despite him having never spoken. Not to mention he doesn't do anything other than accompany the kids on the piano--at one point, a character actually referred to him as [[LivingProp "furniture."]]
* ''Series/DegrassiTheNextGeneration'' gives us Towerz, a tall black guy who never says anything.
* ''Series/{{Battlestar Galactica|Reimagined}}'' has a number of reoccurring background characters that are popular amongst fans, one of the more easily recognizable ones is the "tattooed pilot".
* In ''{{Series/Highlander}}'', the two part "Comes a Horseman/Revelation 6:8" ep had a flashback scene with the Horsemen pillaging a Bronze Age village. The fans quickly started liking a character seen running from the horses with a bundle of sticks in his arms. They called him "Stickboy".
* ''TheMaryTylerMooreShow'' gave us the irritated-looking, bespectacled matron looking at Mary as she tossed her hat into the air in the show’s iconic opening credits.
[[/folder]]

[[folder:Music]]
* In Music/RebeccaBlack's ''Music/{{Friday}}'' video, a girl in pink dancing awkwardly next to Black in one scene exploded in popularity from an already [[FountainOfMemes highly memetic]] song.
* In SoundHorizon's ''Märchen'', there is a character called Idolfried Ehrenberg (aka. "Ido") who is only heard faintly in the background of a single song and has all of two lines, neither of which have anything to do with either the album or the song proper. Naturally, fans have created a detailed backstory for him[[note]]Specifically, it's theorized that he is the father of the Well Girl in "Sei To Shi Wo Wakatsu Kyoukai No Furuido", and that he died by falling into the same well as März.[[/note]] (which, [[MindScrew given]] [[TeasingCreator Revo]]'s MO, may have been exactly what was intended) and draw nearly as much fanart for him as they do for the title character.
[[/folder]]

[[folder:Video Games]]
* In ''VideoGame/StreetFighterII'', there's a background character in the Las Vegas stage (Balrog's) that always loses a bet no matter who wins. He sobs on his forearm once a round is over.
** Right next to him there's another BG chara who has a top hat. Once the round is over, he takes off his top hat to celebrate.
** In Ken's stage from ''II'' (a yacht docked at what is believed to be the San Francisco bay), [[http://www.fightersgeneration.com/characters3/q-screenshot.jpg there's a mysterious man on the boat]] who ''heavily'' resembles Q from ''VideoGame/StreetFighterIII''. [[EpilepticTrees Cue fan rumors.]] Notably, the guy thought to be Q is absent in ''[[VideoGameRemake HD Remix]]'', which raised more than a few eyebrows from fans.
* While several [=NPCs=] in ''KaneAndLynch 2: Dog Days'' just kind of stand and stare blankly at the protagonists (despite how many guns they're packing and/or how many bullet wounds they're covered in), one middle-aged man in the chapter "Laying Low" has received some attention for getting up off of his stoop and staring fearlessly at Lynch when he's walked past.
* The Turian Groundskeeper's [[DummiedOut cut lines]] and the Alliance Drill Instructor's [[MemeticBadass awesome speech]] in VideoGame/MassEffect2 have elevated both to this state.
** Not to mention Techno Turian in Thane's loyalty mission. Many a mission was failed by watching him bust a move.
* ''VideoGame/MegaManX2'' has the Green Biker Dude, a Reploid who appears at the beginning of the intro stage and whose only purpose is to pop a wheelie and die.
* ''FireEmblem: [[VideoGame/FireEmblemTellius Radiant Dawn]]'' has the 3-13 Archer.
* ''FinalFantasyIVTheAfterYears'' has [[PlayerMooks Monk C]] (known by many in the fandom as "Monk Coleman", though that's of course not an official name). In the PSP remake, ''VideoGame/FinalFantasyIV: The Complete Collection'', Monk C even has a slightly different color scheme from Monks A and B.
* ''Anime/{{Pokemon}} [[VideoGame/PokemonGoldAndSilver Gold and Silver]]'' has the Rattata-obsessed Youngster Joey, the very first trainer the player battles after the rival.
** Before him, there was [[WhoWearsShortShorts the shorts kid.]]
---> [[MemeticMutation "Hi! I like shorts! They're comfy and easy to wear!"]]
*** Game Freak seems to have noticed their popularity: Youngster Joey now sports a Level 50 Raticate in ''Pokémon [=HeartGold=] and [=SoulSilver=]'', and the shorts-boy gets a DistaffCounterpart in ''VideoGame/PokemonBlack2AndWhite2'', a Lass who talks about the comfort of dresses.
** There's also the "fat technology guy" in the first town in every game, who gushes over the features of that generation.
* The first Pidget in level 1-2 of ''VideoGame/SuperMarioBros2'' was dubbed "Bill the Extra Guy" by ''NeglectedMarioCharacters'' and given his own bio and backstory. It seems to have caught on within some parts of the ''Mario'' fandom.
* Occurs so often in ''VideoGame/{{Touhou}}'' fandom that they could form their own independent cast. Daiyousei, Koakuma (not even having names originally [[AscendedFanon until ZUN caught on]]), Lily White, Momiji, Shizuha, Kisume (more dialogue-less midbosses), Youki (mentioned only) and probably others.
* One of the stages of ''VideoGame/BlazBlueContinuumShift'' contains a big fluffy dog that barks repeatedly. Hype Dog swiftly became beloved by the fans.
* ''VideoGame/MortalKombat9'' features the "Lady in Purple", a random slave girl in a purple skirt who appears in a story mode cutscene briefly and never comes up again. She was raised to this status after a topic sprung up on a fansite message board written by someone who wanted her to be playable because they liked her design. To a lesser extent, there's also "Steam", a grey PaletteSwap of the ''VideoGame/MortalKombat3'' female ninja model who appears in a lineup of fighters entering the tournament who fans have declared to be the DistaffCounterpart of Smoke, and the "Lady in Green", a mysterious goddess who possesses Jade in her ending.
* In ''KatawaShoujo'', a number of the background characters from Hisao's overview of the class have gone on to become very popular, particularly [[FanNickname Molly]], an AmbiguouslyBrown girl with dark brown plaits. One of them, Miki, [[MauveShirt went on to become an actual, if minor, character]].
* Japan-only variant in the ''Franchise/{{Disgaea}}'' series. The character Pleinair started out as a mascot for the character designer, appearing as a distinctive {{NPC}} in the original game and hosting the OnTheNext chapter sequences in the second game. Somehow she became ''very'' popular in Japan; subsequent games and [[VideoGameRemake remakes]] include her as an [[OptionalPartyMember optional]] or {{DLC}} party member. This is acknowledged in ''VideoGame/{{Disgaea 4|A Promise Unforgotten}}'', [[LampshadeHanging which explicitly states she has a fan club]]. She's not ''nearly'' as popular in America (though she has a reputation of being a MemeticBadass GameBreaker).
* Running Kid from ''VideoGame/{{Persona 4}}'', who runs across the screen right before the IrisIn transition out of walking-to-school scenes.
[[/folder]]

[[folder:Web Comics]]
* ''Webcomic/TheOrderOfTheStick'' gives us That Guy With A Halberd, a nameless Azurite soldier armed with (you guessed it) a halberd who appeared briefly during the battle for Azure City. A [[http://www.giantitp.com/forums/showthread.php?t=86816 thread]] devoted to him on the OOTS forums reached 28 pages.
* ''{{Homestuck}}'' has Ms. Paint, a Prospitian woman who carries a bucket of paint and seems to be a part of the White Queen's retinue. Fan reaction lead to a cameo in one of the comic's many fourth wall breaking segments, during which she became AndrewHussie's love interest.
** There's also Fedorafreak, who is a MemeticBadass despite [[TheVoice only communicating in text.]]
** And in an out-of-universe example: Lemy Telya (short for "[[MemeticMutation Let Me Tell You About Homestuck]]"), a nameless security guard who can be seen in the background of [[http://knowyourmeme.com/photos/160625 this]] photograph apparently scowling at a group of cosplayers at a convention being incredibly silly. It goes deeper, he's inspired fanart, cosplay, and [[SerialEscalation fanart OF the cosplay]]. It's safe to say that, knowing ''Homestuck'', it's only a matter of time before it hits full recursion and the guard appears in the comic itself. And to top it all off? He's not the only MemeticBystander to have arisen from the background of a cosplay photo, though he was the first. Another is a similarly unnamed waitress at an [=IHOP=] seen in the background of a photo openly mocking some cosplayers.
* ''Webcomic/{{Adventurers}}'' has that guy who [[WelcomeToCorneria says "There are many guards in the castle"]], while ''RPGWorld'' had The "Times are Tough" Guy.
* ''Webcomic/{{Collar 6}}'' has "Epic Hat and Moustache Guy", an exceedingly manly man in Victorian (or as close as the [[RuleOfSexy Rule Of Fetish]] setting can get to it) attire who appears in a mere single frame as part of a crowd, giving a thumbs up to the reader.
* ''TheInexplicableAdventuresOfBob'' [[CastOfSnowflakes does not believe in]] FacelessMasses, and these background extras tend to reappear later with actual personalities. Floyd Fitznewski, Heywood J. Lookathat, Ms. Hatbrim, and Herb Gardner all first appeared as background extras in crowd shots. The strip's [[http://bobadventures.comicgenesis.com/CharAll.html character page]] even lists "Random Woman From Crowd Scene on Aug. 14, 2007: The only figure in that scene who has never reappeared."
* ''Webcomic/ElGoonishShive'' has "Shy Girl". Originally [[http://www.egscomics.com/?date=2006-06-28 an extra]] she [[http://www.egscomics.com/sketchbook/?date=2006-06-30 quickly became popular with the fans]] and was eventually [[http://www.egscomics.com/?date=2010-12-27 merged]] with [[AscendedExtra a supporting character]].
[[/folder]]

[[folder:Web Original]]
* The [[http://knowyourmeme.com/memes/epic-beard-man Epic Beard Man]] viral video, featuring a fistfight on a bus between two men, mysteriously spawned a popular sub-meme around a disinterested bystander who was listening to music. She became known as [[http://knowyourmeme.com/memes/amber-lamps#.TeXYvkf7al4 "Amber Lamps",]] after one of the men's mangled cry for an ambulance.
* Tiribomba, an exceptionally generic-looking Ta-Matoran lava farmer who does nothing in the ''{{Bionicle}}'' Flash game, ''Mata Nui Online Game II'', but has a memorably funky name.
* The SCPFoundation has Fred, a harmless sentient SCP who inserts himself into works of fiction as a bystander for a line or two... and Fred was there.
[[/folder]]

[[folder:Western Animation]]
* ''WesternAnimation/AvatarTheLastAirbender'' has [[http://avatar.wikia.com/wiki/Foaming_Mouth_Guy Foaming Mouth Guy.]] His first appearance was only for a few seconds in Season 1 as a background character, but he became such a fan favourite he reappeared again in Season 2 (still in the background, but with a lot more screen time). And then was featured as one of the possible shipped characters at a panel held by the creators. Apparently, he once dated Suki, and she's embarrassed about the whole thing.
** Also, Aunt Wu's male assistant from the episode "The Fortuneteller", who never gets any lines but still managed to leave an impression due to his striking appearance.
** From the SequelSeries, ''WesternAnimation/TheLegendOfKorra'', we also have a specific member of the Order of the White Lotus who, despite appearing on-screen for roughly ten seconds or less, is quite popular with the fans. He's been dubbed "Howl" [[note]] short for Hot Order of the White Lotus guard[[/note]] and apparently gets shipped with Korra pretty often.
* ''WesternAnimation/{{Daria}}'' had a large number of recurring background characters (generally referred to as "backgrounders"), many of whom were based on MTV staffers or had interesting, cliquey looks. Over time a large number of them have become {{Ensemble Darkhorse}}s with {{Fanon}} names and personalities. [[http://www.theangstguy.com/backgrounders/main.html Behold an entire webpage dedicated to analyzing them]].
* Out of the consistent {{Recurring Extra}}s at ''WesternAnimation/KimPossible'''s school, fans latched onto a freckled brunette who always wore shades of blue, and so was dubbed the "Girl in Blue". But the really memetic one was a tall, short-haired girl in a red top and cargo pants, who fit the stereotypical image of a ButchLesbian and was named "Alex [[MeaningfulName Sapphic]]" by a {{fanart}}ist. This identity became {{fanon}}, and she still appears in {{fanfiction}} with this name.
** Oddly enough, the show's aversion to FacelessMasses means the two of them show up in the background all over the world, as if they're having [[HeroOfAnotherStory their own thrilling adventures]] alongside Kim's.
* ''WesternAnimation/MyLittlePonyFriendshipIsMagic'' has an [[EnsembleDarkhorse/MyLittlePonyFriendshipIsMagic unbelievable amount of these]]:
** Derpy Hooves, a bluish grey, cock-eyed pony spotted in episode one, is just as popular as the [[IncrediblyLamePun mane]] cast (if not more so), and the one with the most solidified fan-made traits (NoSenseOfDirection, a master of AchievementsInIgnorance, [[TrademarkFavoriteFood loves muffins]], et cetera), to the point where Lauren Faust herself [[WordOfGod said]] [[AscendedMeme "She can be Derpy]] [[AscendedFanon if everyone likes."]] One of her fanon traits (works as a deliverypony) was canonized in the episode "Feeling Pinkie Keen", which also showed she's not that good at it. Fanon has also given her a unicorn daughter named Dinky (as well as a speech impediment known as logorrhea, though this was quickly dropped after [[AscendedMeme her first speaking role]]).
*** She has been hidden in nearly every episode to date, almost challenging viewers to find her in a way similar to the WheresWaldo game.
*** Considered even more awesome when considering that the moment in the episode that "created" Derpy was an illustrator mistake or intentional goof to give her "derp" eyes (for all of one scene). Though she's seen through the first half of the first season with regular eyes, all subsequent appearances after the fandom notice include her with derp eyes.
*** The episode "The Last Roundup" [[AscendedFanon officially canonized the name "Derpy"]] and gave her lines, [[AscendedExtra fully promoting her]] from "background pony" to "actual character". Sadly, this ended up causing controversy when her voice and klutzy mannerisms made some fans think they were making fun of the mentally handicapped. This got bad enough that her name-drop was removed from the iTunes and Netflix versions of the episode. This, of course, ended up causing even more arguments.
*** She was "officially" brought back with as much fanfare as one could expect by being a unnamed but principle part of the 4th season episode "Rainbow Falls" (a moment that WordOfGod says they were keeping her otherwise hidden to make her reappearance all that much more surprising), and would continue to appear with high frequency.
** A brown pony with hair resembling [[Series/DoctorWho the Tenth Doctor]] and an hourglass cutie mark was swiftly branded Doctor Whoof/Whooves. Cue hundreds of crossovers.
*** And as with Derpy, the animators joined the fray by adding no less than four new ponies with that same hourglass mark in "Sweet and Elite"...at least three of which markedly resemble one doctor or another (Third, Fifth and Eleventh). [[FandomNod They also eventually made him a professional sporting event timekeeper with a large hourglass while wearing a bow-tie]] ([[WritingAroundTrademarks although his official name is "Time Turner"]]).
*** Within Season 4 of the show, the main Doctor Hooves character is shown in a few background scenes paired with another mare named "Roseluck" (or "Rose" for short); one of these had Doctor Hooves even wearing a pair of 3D glasses while trotting along in a forest.
** Lyra (the go to Pony for a FunnyBackgroundEvent) and Bon-Bon (who is often seen with her, and made her own fame with a ridiculous voice) are about equal in popularity, and loop on each other's popularity by being romantically paired together [[FanPreferredPairing more consistently]] than ''any'' other pairing.
** Octavia, a cello-playing pony from "The Best Night Ever" with an incredible resemblance to Pinkie Pie's sister, who generally smolders gracefully whenever she's on screen.
** Vinyl Scratch/DJ PON-3, a white DJ pony with purple glasses and a blue/cyan mane appeared for all of ''six seconds'' in [[Recap/MyLittlePonyFriendshipIsMagicS1E14SuitedForSuccess "Suited For Success"]] and has gained a lot of popularity, appearing in fanfics, fan art and tons of fan music. Later she appeared at the very end of the [[Recap/MyLittlePonyFriendshipIsMagicS2E26ACanterlotWeddingPart2 season 2 finale]]. She's even been given an official toy from Hasbro, as part of the "Fan Favorites" set.
** A background pony seen in a few episodes set in Canterlot is known as [[Film/BatmanBegins Bruce Mane]].
** A white pegasus pony with [[NonstandardCharacterDesign huge muscles, very tiny wings]] and NoIndoorVoice that fans dubbed "Snowflake" first appeared in the "Hurricane Fluttershy" episode. He showed up again later as one of the recruits in "Wonderbolts Academy" before finally getting a canon name (Bulk Biceps) and a major speaking role as part of Dash's relay team in "Rainbow Falls".
---> '''''"YEAH!!!"'''''
* Several from ''SpongebobSquarepants'': the "MY LEG!" (or, if you're going by TheMovie, "MY EYES!") guy from several episodes, the "he kept us waiting for a bubble!?" guy from "Bubble Buddy", and the [[http://knowyourmeme.com/memes/deuueaugh "DEUUEAUGH"]] fish from "Something Smells". All three have gained significant popularity, mostly through YouTubePoop.
* The "Unidentified Rodian with Jacket" from an episode of ''StarWarsCloneWars''.
* The "Fionna and Cake" episode of ''WesternAnimation/AdventureTime'' [[GenderFlip gender-flipped]] the usual cast, creating a host of [[EnsembleDarkhorse Ensemble Darkhorses]]. The most extreme example was probably Marshall Lee, the SpearCounterpart of Marceline, who showed up for about sixteen seconds and didn't say a word ([[WhatCouldHaveBeen he was going to get a line, but it was cut for time]]), but has swarms of fangirls and gets shipped with just about everyone. He eventually got an episode dedicated to him.
* Actor variant: Any time there's a disaster scene and you hear a woman's voice in the crowd yell "My baby!" It's probably TressMacneille.
[[/folder]]

[[folder:Real Life]]
* [[http://knowyourmeme.com/memes/cigar-guy Cigar Guy]] from a famous Tiger Woods photo is a man wearing a strange wig and fake moustache, smoking a rather large cigar.
* [[http://knowyourmeme.com/memes/events/royal-wedding-girl#.TfCHoVu24gs Frowning Flower Girl]] appeared at the Royal Wedding, looking rather disgruntled and covering her ears right next to the happy couple about to kiss.
* [[http://knowyourmeme.com/memes/time-traveling-hipster Time-Traveling Hipster]], a man in surprisingly modern clothing who was spotted in a photograph taken in 1940.
* [[http://en.wikipedia.org/wiki/Kilroy_was_here Kilroy]], who apparently showed up all over the place in WorldWarTwo according to widespread graffiti.
* A [[http://knowyourmeme.com/memes/ridiculously-photogenic-guy-zeddie-little Ridiculously Photogenic Guy]] who appeared in the background of a marathon photo.
* Major Sherrif Hussein, aka [[http://knowyourmeme.com/memes/the-guy-behind-omar-soliman the guy behind Omar Soliman]].
* [[http://knowyourmeme.com/memes/nasa-mohawk-guy NASA Mohawk Guy]]
* [[http://knowyourmeme.com/memes/wat The lady who forms the basis of the "wat" meme.]]
* Known as Moustache Guy or [[http://webalia.com/uploads/contenidos_usrs/originales/391576_mourinho_dedo_ojo_tito_vilanova_20110818090919.jpg The Observer]], some random guy between two football club coaches who got in a fight]] became famous overnight, for some reason. A common meme is photoshoped photos of historical moments with him standing in the background.
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