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%% Keep in mind that these are not your opinions, but opinions you see cropping up repeatedly within the fandom.
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* AbandonShipping: All the Garnet pairings sunk with three words: [[spoiler:"Three's a crowd."]] (However, others continued shipping [[OneTrueThreesome Garnet/Pearl/Amethyst]] under the justification that [[spoiler: "threes a crowd, but four's a party"]].
** A lot of Pearl/Rose Quartz shippers began to reconsider the pairing after "Sworn to the Sword" and "We Need to Talk", which showed a darker side to Pearl's devotion to Rose.
* AccidentalInnuendo: During the ''WesternAnimation/UncleGrandpa'' crossover, the title character says he's Steven's uncle and grandpa and Pearl deduces that means he's Greg's brother and father, which causes Garnet to respond "That would explain a lot." WordOfGod [[http://ianjq.tumblr.com/post/115247676694/in-the-say-uncle-preview-garnet-says-that-would has said]] she just meant [[HisNameReallyIsBarkeep that's why they call him "Uncle Grandpa"]], but more than a few people thought she was [[StealthInsult implying Greg was inbred]].
* AlternateCharacterInterpretation:
** Is Greg a better parent than the Gems themselves? On the one hand, he's somewhat of a slacker, living in his van which is perpetually full of junk, seemingly misplacing as many things as he finds, can be forgetful at times, and it's somewhat unclear that despite being a human himself, he'd give him a proper education and upbringing. On the other, he definitely gets serious whenever Steven is facing a problem or life-threatening situation, and is otherwise a fun-loving, supportive good parent. Episodes such as "Laser Light Cannon", "Cat Fingers", "Ocean Gem", "Space Race", "The Message, etc, show that Greg is actually quite competent in 'normal' matters, even if he's all too aware of how out of his depth he is at magical things. He even gives the Crystal Gems a small WhatTheHellHero when he points out that they "never give up on anything, except for [him]".
** After "Coach Steven", Sugilite's character has been subject to a vast amount of varying interpretations. Is her personality a result of Garnet and Amethyst's mindsets at the moment of fusion, or is it a reasonable mixture of their own distinct traits? Was it an example of the Ruby and Amethyst parts of her just getting wildly out-of-control? Was her lashing out at Pearl an indication that the amount of time she spent fused was causing her to go out of control, or was she justifiably hurt that Pearl left her behind?
** Lapis Lazuli. Was she a threat that could've seriously hurt everyone around her? Or was she just a homesick gem that was just severely injured and didn't want to be on the planet anymore? After the events of "The Return/jailbreak" and beyond, is her willingness to sacrifice her freedom, and even her identity for Steven the result of Steven's personality making her a better person? Or is she doing this purely for his sake, and couldn't care less about her home planet, the Earth, other Gems both Crystal and otherwise, and [[DespairEventHorizon even herself]]?
** Lapis brings up one for the Crystal Gems: Are they heroic protectors of Earth, creatures whose personalities are based on instinct? Or heartless jailers imprisoning wayward gems regardless of their intent? As of "Keeping It Together", it's made clear they're securing Gem shards purely to protect them from getting in the hands of innocent humans, and worse still as a source for the Homeworld's twisted experiments.
** Pearl and Amethyst's amusement at humans' short lifespans: Are the Gems really an advanced race of warriors, or just a group of SmugSuper thugs and that Lapis may have had a point in her argument? Or alternatively, are the Crystal Gems simply [[NobleBigot Noble Bigots]] in comparison to the rest of the gem race? Lapis herself seemed to show little regard for the Earth and its inhabitants herself, and [[spoiler:the modern Homeworld Gems]] are if anything, even worse. The end result appears to be that as insensitive and unintentionally condescending as they are, they've grown to genuinely believe in protecting Earth and is the best defense humanity has.
** Connie's parents? [[ReasonableAuthorityFigure Decent parents]] or, in the case of Connie's mom, a full blown {{Jerkass}} AbusiveParent?
** Sadie. Misunderstood teenager with a crush, or a {{Yandere}} who goes to excessive and cruel lengths to get back at Lars for simple pettiness? Or somewhere in between, as a cheerful if somewhat obsessive girl that although sometimes cruel to a guy that's more than cruel to her back, still is a positive influence.
** The exact relationship between Amethyst and Greg as shown in 'Maximum Capacity'. Was Amethyst's reaction in this episode akin to a child who's working through the grief of her mother-figure getting into a new relationship and then dying? Or, as another fan contingent suggests, was there also something romantic/sexual going on between the two of them? Similarly, the fandom is also split between those who feel that despite her cruel actions in the episode, Amethyst was still sympathetic considering her back-story (and apology), and those who felt she crossed a line.
** "Rose's Scabbard" has shed new light on Pearl. Was her relationship with Rose an adoring kind of HeroWorship? Was Pearl the Gem equivalent of a stalker who wanted to know all of Rose's secrets? Or was their relationship something [[LesYay a little less platonic?]]
*** "Sworn to the Sword" certainly brought up even more questions on the exact nature of Rose and Pearl's relationship especially after its implied that Pearl is significantly younger than Rose. There is also the possibility that Pearl's devotion to Rose was rather unhealthy, for Pearl herself most of all. Both of these implications might explain why Rose kept some distance between herself and Pearl.
*** Matt Brunett has [[https://twitter.com/mcburnett/status/611651923100307456 confirmed]] on his Twitter that Pearl's feelings were not platonic. This answers one question, but the debate over whether Rose herself saw her as a lover or friend still leaves the matter open to multiple interpretations.
** Could many of Pearl's character traits be the result of having (the Gem equivalent of) high-functioning autism? She displays numerous traits typically associated with AspergerSyndrome in particular: taking hyperbole, sarcasm, and humour literally (eg: Steven's "Butter-fly" joke); an inability to pick up on social cues, difficulties empathising with those she doesn't have a close connection with (ie: most humans), being ultra-logical most of the time but highly anxious and emotional in stressful situations, and trouble understanding other people's perspectives - such as Amethyst's in On the Run. Given that the other Gems can seem to glean a basic understanding of earth and its inhabitants, Pearl's behavior may not be explainable by reference to her outsider status alone.
*** "We Need to Talk" shows Rose having a similarly alien mindset, laughing hysterically at Greg when he asks her if she takes him seriously but moments later being put-off when he laughs at her and then starts crying, completely ignoring Pearl's jealousy and anxiety, singing about how she likes "playing along" with humans, and implying she's had human lovers (and possibly something with Pearl) but had no idea what being "in love" is like.
** Peedee Fryman: Does he genuinely believe his brother and support his ConspiracyTheorist status? Or is that just to ensure his brother is happy and able to function?
** A lot has been tossed around regarding Peridot's status, weather she's [[EvilGenius genuinely evil]], or just a [[PunchClockVillain apathetic employee]], who only wants to do her job, get off of Earth, and go back to the Homeworld, which the episodes featuring her have both supported and refuted in equal amounts. It doesn't help that most of the fanbase ''really'' wants to see her undergo a [[WesternAnimation/AvatarTheLastAirbender "Prince Zuko-esque"]] redemption arc. Because of her {{Adorkable}} qualities and [[DracoInLeatherPants fans downplaying her actions]], it made a number of fans hard-pressed to hate her in the same way as Jasper.
* AuthorsSavingThrow: For fans not fond of the Uncle Grandpa crossover, the fact that it went out of it's way to state within the first two minutes that it's not to be considered canon, and that it was more of an [[BreatherEpisode excuse to cut loose for the sake of one-off humor]] greatly helped it's reception in the fandom.
* BaseBreaker:
** Pearl has a somewhat mixed reputation, Some fans finding her quirks (she's a [[SuperOCD clean]] freak, and is [[TeamMom extremely protective towards Steven]]) to be annoying, others find them funny or endearing.
*** Her feelings for Rose Quartz have also divided the fanbase further. Initially regarded as sweet, as more light has been shed on the nature of their relationship, fans are debated as to whether it makes Pearl even more of TheWoobie or whether it makes her an unsympathetic JerkAss [[CrazyJealousGuy Crazy Jealous Girl]].
*** It doesn't help that she seems to be completely unable to think about anything or anyone else once she goes into "Rose mode." In "Rose's Scabbard", she's so distraught that when Steven misses his last jump and nearly falls to his death she doesn't even try to help him climb back up. Then in "Sworn to the Sword," she convinces Connie that her life is worth nothing when it comes to protecting Steven, seeming to forget that she's human and will not simply retreat into her gem if her body is injured. Over all it seems that Pearl has some very serious issues to work through, but doesn't truly mean any harm.
** Amethyst's carefree attitude. She's always had her fare share of fans who enjoyed seeing her let loose and have fun with her powers. Others found her misuse of her powers [[TheScrappy grating and obnoxious]], making her the least popular of the Crystal Gems, particularly in the first half of season 1. This largely died down after her [[HiddenDepths hidden insecurities and self-worth issues]] were explored in "Tiger Millionaire", and especially focus episodes after the revelation of her [[spoiler:being created in Kindergarten during the war]], made her much more sympathetic even to those that disliked her.
** Lars. He often acts like a selfish {{Jerkass}}, and [[AesopAmnesia any time an episode ends with him learning humility, it completely gets forgotten by the next episode]]. However, he still has his fair share of fans and has been involved with some of the show's HeartwarmingMoments. [[https://www.youtube.com/watch?v=QUehidtJCD4 This clip]] sums Lars up perfectly. He has his {{Jerkass}} moments, but deep down inside, [[{{Tsundere}} he does actually care]], as evidenced by when he gives Sadie his shirt at the end for her to keep warm. "Island Adventure" accentuates this, with a lot of people either hating on Lars and glorifying Sadie (for Lars coming across as even more of a jerk than usual for a lot of the episode) or vice versa (for [[spoiler:Sadie taking matters into her own hands to "help" Lars without asking him, which may have just ended up hurting him and their relationship]]).
** Jasper. Depending on who you ask, she's either a badass, cool antagonist with a rather creative design, or a boring, clichéd GeneralRipper archetype that just can't compare to the other non-standard antagonists like the [[TheComicallySerious comical]] Peridot or the [[AntiVillain sympathetic]] Lapis Lazuli. There's very little neutral ground.
** Jamie, in "Love Letters". Was his reaction to his infatuation with Garnet funny and cute, or annoying and unjustified? Was he sympathetic in his heartbreak, or was he trying to be emotionally manipulative to get his way?
** Peridot, after "Keeping It Together". Is she a smaller cog in a larger machine, not responsible for the crimes of those above her and worthy of eventual forgiveness? Or is she a monster for propagating a terrifying and inhumane experiment who doesn't deserve any mercy?
* BizarroEpisode: "Say Uncle," an explicitly non-canon crossover with ''WesternAnimation/UncleGrandpa'' that kills Pizza Steve[[note]]though not the first time he's died, nor is it the first time he's been eaten offscreen (both happening in "The History of Wrestling" courtesy of Wrestling/RicFlair)[[/note]] and by implication Lars and Sadie. The episode mostly consists of Uncle Grandpa doing bizarre things to help teach Steven how to use his shield, and later sending him into his RV. It's also the only time in the series that fourth wall jokes are used.
* BrokenBase:
** The show moved to a slightly looser and less detailed style after it was picked up, which understandably upset fans of the pilot. There's a small handful that liked or even prefered their designs, but it's usually regarded as [[EarlyInstallmentWeirdness inconsistent]] and more than a little [[UncannyValley stiff]].
** As more and more episodes come out, it's become increasingly debatable among fans whether or not Greg is actually a better role model than the Gems for a variety of reasons. The Gems themselves even question if they're capable of teaching Steven and providing for him in "The Test".
** "Alone Together". Either it was a sweet episode and a unique Fusion, or it was slightly creepy and inappropriate due to the characters' ambiguously young ages.
** As soon as the crossover with ''WesternAnimation/UncleGrandpa'' was announced, the fandom split into those who were excited about the idea, those who are indifferent, and those who thought it was the worst idea in history. Even after the episode came out, the {{Fandom Nod}}s and irreverent tone in poking fun at the show garnered mixed reactions of their own, with some finding it mean-spirited and others finding it [[CrowningMomentOfFunny hilarious]], and exactly what the joke was.
*** Within the same episode, the fandom became split over whether Pearl's [[{{Flanderization}} Flanderized]] behavior in said episode was either [[SugarWiki/FunnyMoments gut-bustingly funny]] or a disservice to her character.
** Garnet's behavior in "Love Letters" to Jamie. While the majority of the fandom agree that she wasn't entitled to go on a "pity date" with him, a few people think that she was a bit too blunt in how she felt, and that she should've just explained to Jamie that she was already in a relationship.
** The fandom is split over what, exactly, fusion is a metaphor for. Some argue that it's a straight forward metaphor for sex. Others see it as a metaphor for ''any'' and ''all'' kinds of intimacy within relationships, including friendly and familial ones. Which view you subscribe to will understandably affect how you think about Steven possibly fusing with any of the Gems [[spoiler:or with Connie]].
* CounterpartComparison: After TheReveal in Mirror Gem/Ocean Gem that [[spoiler:the monsters the Gems have fought the entire time are actually corrupted Gems, on top of the pre-existing fact the Gems can survive anything so long as their gem is intact,]] fans have compared the show to [[spoiler:''Puella Magi Madoka Magica''.]] For a number of reasons:
** Both are [[{{Deconstruction}} Deconstructional]] takes on the MagicalGirl genre where the MonsterOfTheWeek [[spoiler:was once a man (or Gem in ''Steven Universe''[='s=] case).]]
** They both star idealistic main characters that eventually learn that just how [[InnocenceLost dangerous their job really is.]]
** Both series have main characters display relationship problems and mental issues, though here, it is toned down a little to cater to a kids audience.
** The MagicalGirl characters of both series are actually the gemstones that are on their bodies, with the rest of their form being a MadeOfIron proxy.
*** Jasper's muscular build, long hair, brutish nature, and role as a member of the main characters' race who came back to attack them lead to a lot of jokes comparing her to Raditz from ''Manga/{{Dragonball}}''. Similar are comparisons of her to Nappa and Peridot to Vegeta, which [[http://ianjq.tumblr.com/post/113496118594/anthrocon1997-so-we-meet-at-last-this-is-so the show's creative director]] found very amusing.
** Peridot [[spoiler: performing unethical experiments on gems by fusing them against their wills]] has drawn some comparisons to [[Manga/FullMetalAlchemist Shou Tucker]].
* CrackPairing:
** There's Pearl x Lars.
** And [[LesYay Amethyst x Connie]]
** Amethyst x Sadie
** [[HoYay Lars x Buck Dewey]] has been growing in popularity as of late.
** [=LapiDot=] (Lapis Lazuli and Peridot) sprung up surprisingly strong after "Warp Tour", [[ShipsThatPassInTheNight and before they ever even met]].
** Pearl x Mayor Dewey is nearly canon on one end: Dewey describes Pearl as being 'the hot one' of the Gems.
** With the ''Uncle Grandpa'' crossover, there is now the potential for [[CrossoverShip crossover ships]] with all of those characters, including Lion x Giant Realistic Flying Tiger.
** Jamie x Kevin popped up right away after his DayInTheLimelight episode, "Love Letters" aired.
** [[MentorShip Pearl x Connie]] (aka Ponnie) has earned itself a small but devoted following after ''[[Recap/StevenUniverseS2E9SwornToTheSword Sworn to the Sword]]''.
* CrossesTheLineTwice:
** In Watermelon Steven, [[spoiler: [[PlantPerson Baby Melon]] attacks Steven [[HeroicSacrifice in order to get the other Watermelon Stevens to stop attacking the Gems. This gets Baby Melon killed]] and Steven picks up the remains and cradles them in his arms. He then yells at the remaining Watermelon Stevens about how noble Baby Melon was and sends them away. The Gems gather around him to comfort him in his loss. Before the IrisOut, [[BlackComedyCannibalism Steven takes one of Baby Melon's remains and eats it.]] The Gems look appropriately disturbed.]]
** In [[spoiler:The Return]], Steven telling Lion to stay with Greg since he'll need a new son if he doesn't come back.
** After the DramaBomb of [[spoiler:Lapis Lazuli and Jasper fusing into Malachite, followed by Lapis seizing control and dragging them into the ocean to protect Steven]], Garnet's remark that "Those two are really bad for each other" is a nice way to laugh away the tears [[MoodWhiplash for how abrupt it is]].
* CrossoverShip: Pearl x [[Manga/{{Cyborg 009}} Jet Link aka Cyborg 002]] is pretty popular, due to the fact that [[ThemePairing they have similar noses, hair color and style (although Pearl's hair is lighter and shorter), and love to dance.]]
** After the events of "Arcade Mania", fans began shipping Garnet with [[Manga/{{Dragon Ball}} Tien]] [[Anime/{{Dragon Ball Z}} Shinhan]] because they both have a ThirdEye.
** [[WesternAnimation/GravityFalls Bill Cipher]] has started being shipped with Peridot. There's a consistent joke in the Gravity Falls fandom that Bill resembles a Dorito, and this joke seems to have started to apply to Peridot as well.
** "Say Uncle" briefly teased Lion x [[WesternAnimation/UncleGrandpa Giant Realistic Flying Tiger]].
** And now we have Lapis X...wait, [[http://masterofnintendo.deviantart.com/art/Love-Long-Lost-530245137?ga_submit_new=10%253A1430455107&ga_type=edit&ga_changes=1&ga_recent=1 WHAT?!]] [[Film/{{Godzilla 2014}} WHY?!]] [[HotSkittyOnWailordAction HOW?!]] Eh, [[BeastAndBeauty it's kinda cute.]]
* CryForTheDevil: Jasper is probably one of the most loathed Gems in the series, but after her [[SanitySlippage reappearance]] in "Chille Tid", a lot of people felt [[BreakTheBadass some measure of sympathy for her]].
* DracoInLeatherPants:
** If you just looked at all the memes and art Peridot gets, you'd never guess she's actually a villainous, if somewhat comically adorkable character that's only occasionally PlayedForLaughs, she's so far displayed no redeeming traits whatsoever, neither to the Earth nor her fellow Gems. You might think [[spoiler:being complicit in horrific experiments involving forced fusions of cracked Crystal Gems]] would lose her some fans, but you'd be surprised.
** This applies to Lapis as well. While understandably sympathetic, she's painted as a Hero and martyr, as some fans have a tendency to overlook the fact she stole all the water on Earth, disregarding billions of lives who need it, tried to drown Steven and Connie, and nearly killed Greg as he saved them. While she does get some redemption [[spoiler: for her HeroicSacrifice]], it should be noted that it was done because of her friendship with Steven and her own desire for revenge against her captor, not for the sake of the world.
* DudeNotFunny: The opening of "Say Uncle," in which Uncle Grandpa tricks Steven into thinking Rose has returned, has garnered this reaction in some people.
** Amethyst refusing to help Lars, Sadie, and Steven in "Joking Victim" just because she thought the situation was funny can come off as overly mean.
* EnsembleDarkhorse:
** Lapis Lazuli's all but universally adored by fans. Despite being a minor if important character, she rivals the Crystal Gems in popularity. Her appealing design, very sympathetic character arc, and being the first non-Crystal Gem to debut are contributing factors. The staff [[IntendedAudienceReaction likely expected this response]], but probably not to such a degree.
** Ruby and Sapphire appeared in just one episode at the Season 1 finale, but they quickly became extremely popular subjects for fanart of the series. [[spoiler:The fact that they're Garnet's fusion components helps too, which endears them a lot to the LGBT community.]]
** The Beach City civilians have a lot of love, namely the cool kids (Jenny Pizza, Buck Dewey, and Sour Cream)
** Vidalia from the episode ''"Story for Steven"''. Appears for a fraction of a minute, generates quite a bit of fanart from people fond of her "80's bad girl" design, as well as triggering many [[http://static.fjcdn.com/pictures/Steven_fcb482_5511377.jpg theories about her being Sour Cream and Onion's mother]], due to the ThemeNaming going on in the show.
** Stevonnie is easily the most popular fusion, [[LGBTFanbase for]] [[PuppyLove obvious]] [[CrowningMomentOfHeartwarming reasons]].
* FandomBerserkButton: Drawing [[BigBeautifulWoman Rose Quartz]] svelte at all triggers this for some fans, as many see her chubbiness not only as an endearing trait of her character, but a positively portrayed one as well. Unfortunately, this has resulted in name-calling and similar behavior directed at offending fan artists.
* FandomRivalry:
** Only a few episodes in and the fandom is locking horns with the fanbases of ''WesternAnimation/UncleGrandpa'' and ''WesternAnimation/AdventureTime''. ''Uncle Grandpa'' fans are mad that ''Steven Universe'' took its previous Monday timeslot, and ''Adventure Time'' fans see it as somewhat of a ripoff due to its superficial similarities. Ironically, ''Steven Universe'' was created by Rebecca Sugar, a former writer and storyboarder for ''Adventure Time'', and thus, many ''Steven Universe'' fans are also Adventure Time fans as well. On the other hand, a lot of ''Steven Universe'' fans see ''Uncle Grandpa'' as terrible, thus fueling the rivalry. To add even MORE fuel to the rivalry, a crossover between Uncle Grandpa and Steven Universe has been confirmed.
** Some ''Adventure Time'' fans are upset that Rebecca Sugar left to create her own show and are demanding that she return, especially the ones that feel Season 5 has been a downward slide since her departure.
** With reruns of ''Steven Universe'' [[http://www.nickandmore.com/2015/01/19/cartoon-network-removes-steven-universe-repeats/ now being pulled]] and replaced with ''The Amazing World of Gumball'' reruns, a rivalry between the fandoms of both shows is virtually inevitable. It doesn't help that [[ExecutiveMeddling the reruns were pulled with NO explanation]], and that TV guides for services like DirecTV still listed ''Steven Universe'' in the timeslots when the show currently airing was, in fact, ''Gumball'', though this has changed since ''The Amazing World of Gumball'' hasn't aired a new episode since March 5th, 2015[[note]]though that doesn't mean it's canceled. It's just that the show spends a lot of time in production due to its animation[[/note]], ''Steven Universe'' has taken the 5:00pm timeslot that ''The Amazing World of Gumball'' had, and Cartoon Network is more content on rerunning ''TeenTitansGo'' ad nauseum.
** A fairly intense (although mostly one-sided) one with the PeripheryDemographic of MyLittlePonyFriendshipIsMagic. After a popular brony fan site announced it was launching a Steven Universe fan site along the same lines as Equestria Daily, Steven Universe fans revolted for fear of the "darker" side of the MLP fandom. Eventually the idea was called off, hypocrisy calls were made on both sides, moods were soured and now both fandoms are embittered with each other over the whole thing. Though of course, it doesn't mean they don't have a lot of shared fans due to their colorful art and very idealistic settings.
*** The Steven Universe fansite has since been revived with the same site crew still involved.
* FanPreferredCouple:
** Garnet/Pearl is pretty popular. [[spoiler:However, this ship was essentially [[ShipSinking sunk]] in "Love Letters", where it's revealed that since Garnet is a fusion between two Gems who are in a relationship, she has no interest in entering a relationship with anyone else. The pairing has now been moved into more of an "intimate friendship" territory, as has Polygems (Garnet/Amethyst/Pearl).]]
** Amethyst/Pearl is also popular in some circles.
** Pearl/Rose Quartz had a jolt in popularity after the episode "Rose's Scabbard", which strongly suggested that Pearl was in love with Rose. Later episodes have cast a darker light on Pearl's devotion, which drew a lot more attention to the ship, but at the same time made it more of a BaseBreaker.
* FriendlyFandoms: With the ''WesternAnimation/GravityFalls'' fandom and, to a lesser extent, the ''WesternAnimation/OverTheGardenWall'' fandom. They are cartoons that set up a light and cheery tone with plenty of humor, but gradually become more depressing and horrifying. In the case of ''Gravity Falls'', they both have cheerful protagonists (and Dipper), triangular characters affectionately referred as Doritos [[spoiler:and have had their popular fan theories confirmed]]. Crossovers between them are frequent and are jokingly referred to as "Steven Falls Over."
** There's also a great deal of overlap with ''WesternAnimation/LegendOfKorra''. While the two shows ''are'' very different in tone and content, they are both plot-driven, anime-inspired action cartoons with [[spoiler: LBGTQ canon characters]]. Fanart which depicts Korra and Asami fusing is particularly popular.
** They were pretty friendly before but as of 'Jail Break' Steven Universe and ''Manga/JoJosBizarreAdventure'' fans have been getting along exceptionally well, especially with the introduction of Jasper as a tall, muscular, hot blooded, wild-haired character with a pompadour-looking helmet weapon [[spoiler:who gets hit with a TheDogBitesBack moment and is trapped at the bottom of the ocean]].
** Among older fans, there's an overlap between the fandom of this show and ''{{LiveActionTelevision/Mystery Science Theatre 3000}}''. It's the fact that both shows feature Joel Hodgson, as well as two uptight, intelligent moms named Pearl (although Joel never interacted with the other Pearl).
** Lately it seems that the ''WesternAnimation/InvaderZim'' Fandom can be added to this list, especially with comparisons between Zim and Peridot being made. The fact that Rebecca Sugar also is a big IZ fan and even used to write IZ fan fiction helps all the more so.
** An overlap is starting to come up between SU fans and ''VideoGame/JetSetRadio'' fans, the impetus of which is likely Rebbeca Sugar confirming that Amethyst is a fan of the game's soundtrack. A good bit of fanart crossing over the two series has cropped up.
* FunnyAneurysmMoment:
** At the end of "Steven's Lion" Garnet justifies her decision to let Steven keep the lion by cracking "We kept Amethyst.", which Pearl laughs at excessively. It suddenly becomes less amusing when [[spoiler:"On The Run" reveals Amethyst was born and grew up alone until the Crystal Gems found her, possibly in a somewhat feral state. She's also rather ashamed of her origins, and Garnet and Pearl making a joke like that speaks to how ignorant they were of such feelings.]]
** In "Cat Fingers", Amethyst offers to teach Steven about shapeshifting and messes with Greg by turning into Steven. [[spoiler:In "Maximum Capacity", Amethyst lashes out at Greg by taking Rose's form, hurting him deeply, and it's implied she did the same thing before.]]
** Much of Pearl's MyBelovedSmother moments towards Steven [[spoiler:become a lot more heartbreaking after "Rose's Scabbard" where its shown [[HeroWorship just how much Pearl looked up to]] [[LesYay and adored]] Rose and the fact that she sees a lot of Rose in Steven.]]
* GeniusBonus:
** Garnet's cube-shaped afro; the target audience couldn't reasonably be expected to know that the crystalline structure of actual garnet is cubic.
** Peridot certainly seems alien compared to the main gems (even though they are all alien), and actual peridots can be found in meteorites.
** The large devices strewn throughout the Kindergarten resemble bacteriophages, viruses which infect bacteria and hijack their own machinery to reproduce, killing them in the process. A rather apt metaphor for what the Kindergartens do to Earth.
* GrowingTheBeard:
** The series really picks up once it starts dealing with its MythArc in "Lion 2: The Movie", seventeen episodes in.
** "Mirror Gem" and "Ocean Gem". The ending of which implies much more serious matters will occur. So much so that the creators apparently consider this as the show's "true" beginning.
** "The Return" and "Jail Break" introduce Jasper, a completely psychotic KnightOfCerebus SmugSuper soldier gem whose tactics and strength are absolutely ''ruthless''. While she was eventually defeated, her arrival also introduces a BigBad that the Gems will have to focus on fighting sooner or later in the future.
* HarsherInHindsight:
** After the reveal that [[spoiler: all gem monsters are in fact, crystal gems trapped in a different form]], Monster Buddies just got a whole extra layer of TearJerker. Mmm, bittersweet.
** Amethyst's complaints in about Pearl and Garnet being "on [her] back all the time", like in "Tiger Millionaire", have a ''lot'' more weight after "On the Run" shows how Amethyst joined the Crystal Gems.
** In "Coach Steven", Pearl breaks down in tears because she isn't strong enough "to do anything." In Season 2's "Sworn to the Sword", it was shown that Pearl constantly tried to protect Rose in battle, but was always defeated due to being weaker.
** Also from "Sworn to the Sword", Pearl tells Connie and Steven that she got through the war by thinking about the life that she and Rose will have afterwards.
-->'''Pearl:''' Now she's gone. But I'm still here.
** In "Warp Tour" Peridot contemptuously crushes one of her damaged robonoids underfoot, establishing a distinct lack of empathy for her minions. Cut to "Keeping it Together" where we see what the Homeworld does to broken things (Specifically ''Gems'') and this scene starts to come across in a different light. Particularly, if it's true that[[spoiler: the Homeworld used those experiments as a form of punishment.]]
** In "Keeping it Together" [[spoiler: it's revealed that the Homeworld has been undertaking horrifying experiments involving fusion. Checking up on these experiments progress may have even been a part of Peridot's primary mission. Taking those experiments as being indicative of how the Homeworld views fusion]] lends a lot of context to Jasper's own initial contempt for fusion. [[spoiler:And makes it all the more unsettling, that she would then embrace fusion for the sake of beating the Crystal Gems.]]
* HeartwarmingInHindsight:
** The episode "Jailbreak" not only revealed that [[spoiler:[[IKnewIt Garnet is a fusion]]]], but it also revealed why: [[spoiler:She's the fusion of two gems who love each other so much that they're happy to be together as one being forever.]] That makes [[spoiler:Garnet's very presence as a main character this.]] Also, [[spoiler:her overjoyed reaction to Stevonnie becomes even more heartwarming.]]
** In spite of the Crystal Gems' occasional SmugSuper and NobleBigot moments towards humans, [[HiddenHeartOfGold it slowly becomes clear over the course of the series exactly how much they've sacrificed to protect humanity.]] [[spoiler: For starters, they opposed the gem homeworld's plans for Earth six-thousand years ago because they felt it was unfair to humanity, and thus became pariahs who can never return home.]] All for a [[PunyEarthlings quirky little species]] that they ''still'' don't understand half the time.
* HeReallyCanAct
** Music/NickiMinaj is a surprisingly good voice actress.
** Deedee Magno-Hall is pretty heartbreaking as Pearl in "Rose's Scabbard"
* HellIsThatNoise:
** "Maaaayor Deeeewey, Maaaayor Deeeewey, Maaaayor Deeeewey..."
** The mirror screaming in Steven's voice.
--> "Nooooo! Nooooo'''NOOOOOO'''ooooo! '''NOOOOOOOOO!'''"
** The mirror's laugh is incredibly creepy.
** [[spoiler:WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT WANT]]
** The garish shriek that the [[spoiler:Cluster makes in "Keeping it Together". It sounds like several voices screaming in agony.]]
** [[spoiler: Jasper [[MadnessMantra ranting YOU. YOU YOU YOU.]]]] psychotically when she sees Steven in "Chille Tid".
* HesJustHiding: [[spoiler:It's not a question of if, but when exactly is Lapis Lazuli going to make a comeback?]]
** [[spoiler:As of "Chille Tid", it's now a question of when is she going to come back ''as herself''?]]
* HilariousInHindsight:
** Back in 2012, [[https://www.youtube.com/watch?v=BYB5DrH67eI this vid]], a mock-opening sequence of a supposed cheesy Hebrew dub of a ‘70s/‘80s anime, using the opening sequence of ''Manga/GalaxyExpress999''’s and ''Manga/TigerMask''’s anime series, achieved minor [[MemeticMutation memetic]] status in Israel. [[MakesJustAsMuchSenseInContext It’s about a business man named Esteban Jiménez who got hit by a special ray from planet Zorigon V, which changed his molecular structure and turned him into a business man in the day and crime fighter by night.]] In ‘[[Recap/StevenUniverseS1E9TigerMillionaire Tiger Millionaire]]’, Steven adopts the persona of [[ExactlyWhatItSaysOnTheTin a filthy rich tiger]]. Even better, the eponymous Tiger Mask is a heel in the manga/anime, too, and Steven’s powers also come from outer space, [[spoiler:and the BiggerBad in ‘both’ series come from where these powers originate]].
** In the [[Recap/StevenUniversePilot pilot episode]], Lars is confused as to how [[TheOneGuy Steven]] is a member of the Crystal Gems when all the others appear to be female, telling him "You’re not exactly a hot girl." In ‘[[Recap/StevenUniverseS1E37AloneTogether Alone Together]]’, [[spoiler:Steven [[FusionDance fuses]] with Connie to become a beautiful [[AmbiguousGender feminine but most likely non-binary person]] that Lars is awe-struck just looking at.]]
** In "Fusion Cuisine", Steven said Garnet would be a good mom substitute to have dinner with Connie's parents but she's not the best at conversation. [[spoiler:In "Jailbreak", Garnet describes herself as a ''conversation'' between the two Gems that form her.]]
** Amethyst calls Garnet "G squad" as a joke. [[spoiler:When Garnet is revealed to be ''a fusion'', the joke stops being a joke but it's still funny, if not funnier.]]
** "[[{{VideoGame/XCOM2}} Snake people, or sneople, control our government at the highest level]]"
** In "Fusion Cuisine", Garnet claims that Connie and Steven are [[Recap/StevenUniverseS2E9SwornToTheSword playing with swords.]]
* HolyShitQuotient:
** Many people were shocked to see Pearl actually get stabbed and temporarily die onscreen in "Steven the Sword Fighter".
** "Mirror Gem". Many people were really shocked at [[spoiler:the appearance of Lapis Lazuli]], especially considering the previous very faint implication that the [[spoiler:main cast was the last of the Gems.]]
** The appearance of [[spoiler:Peridot, a Gem from Homeworld shown to be repairing Earth's connection to the Galaxy Warp]] in "Warp Tour".
** The all-out fight between [[spoiler: Amethyst and Pearl]] in 'On The Run'. Amethyst's tragic backstory took many by storm.
** The half-hour special "The Return" and "Jailbreak" dropped several bombs on the fandom with [[spoiler: the reveal of Garnet being a fusion, a fight scene with Peridot, ''another'' Homeworld Gem, and Opal getting a cameo.]]
** "Keeping it Together", ''gracious.'' [[spoiler:For one thing, Peridot reappears after being missing since the season 1 finale. Turns out, she was at the Kindergarten to check out some horrifying experiments: turns out the Crystal Gems who were captured in the war were shattered and melded together to create [[EldritchAbomination Eldritch Abominations.]]]]
** Is "Chille Tid" about the Crystal Gems having a slumber party? Yes...but that's not all. [[spoiler:Apparently, Steven can use his dreams to form mental links with other (Gems?)--an ability he uses to speak with Lapis, who is struggling to keep her and Jasper imprisoned in the ocean. The fans that were awaiting Lapis's return were...jarred, to say the least.]]
* InferredHolocaust:
** In the episode "Ocean Gem", the water from all the world's oceans are magically taken to form a pillar reaching into outer-space. Although Steven does manage to fix this issue, it appears to have taken at least a day to do so; one can only imagine the effect that would have on the Earth's environment and economy.
** The spaceship hand in the half-hour special "The Return" and "Jailbreak" crashing into the Crystal Gem Headquarters could have been this one if it weren't so cleaned up so easily.
* InternetBackdraft: The Steven Universe/Uncle Grandpa crossover episode got this a lot when it was announced.
** The decision to reduce the number of reruns in favor of more ''WesternAnimation/TeenTitansGo'' reruns. Fortunately, though, the amount of backlash was large enough to make Cartoon Network reverse this.
* ItsShortSoItSucks: "Story for Steven", the episode showing how Greg and Rose first met is sometimes said to be too short. While what the episode does have is well-liked, numerous people feel that it doesn't delve deeply enough into Greg and Rose's relationship, and that it doesn't properly explain why Greg was so quick to give up his music career for her. This is lightened when it was confirmed this episode was intended to air before "The Message", which would have given the episode more of a punch as apposed to it's somewhat out-of-place slot in season 2.
** Slightly mediated with the follow-up flashback episode "We Need to Talk", where Greg and Rose both acknowledge that they rushed into the relationship and needed to work on it harder.
* LauncherOfAThousandShips: As you can tell from a few entries here, Pearl.
* LGBTFanbase: The show has garnered a sizeable one, thanks to the LesYay between the Gems and [[AmbiguousGender Steven and Connie's fusion Stevonnie]] being interpreted as nonbinary by many fans.
** All the gems are nonbinary as they technically have NoBiologicalSex and don't seem to identify with any human gender, so any pairing between two Gems is going to be somewhat LGBT. The Gems as a species (except Steven) don't seem to have a traditionally defined gender, even though they display appearances coded as female by humans.
* LoveToHate: Jasper's actions in "The Return/Jailbreak" have made her the most loathed character in the show thus far. But that's exactly why she's so memorable, and fans can't wait for her inevitable reappearance.
* MemeticLoser: Pearl's [[DidNotGetTheGirl thirst]] for Rose is the subject of many jokes.
* MemeticMutation:
** [[http://roidyraw.tumblr.com/post/92305595312/as-soon-as-i-learned-nicki-minaj-voiced-sugilite This video]] splicing a Nicki Minaj song to Garnet and Amethyst's fusion into Sugilite.
** Pearl's nose/Bird Mom/Pointy Mom.
*** [[DarkerAndEdgier Bad]] Pearl: Fan-art showing Pearl as a [[SmokingIsCool chain-smoking]], [[HellBentForLeather leather-wearing]] {{Badass}} with a [[JerkWithAHeartOfGold tough demeanor]].
** Calling Garnet "Square Mom." Following 'Jail Break' she is also "[[spoiler:Mom Squared]]".
** Rose Quartz being portrayed as a goofy magnet for awkwardness, in a [[LikeFatherLikeSon Like Mother Like Son]] relation with Steven.
** Peridot is:
*** A lime-flavored (or alternatively, guacamole-flavored) Dorito.[[labelnote:explanation]]This seems to be a trend with triangular characters these days, since the ''WesternAnimation/GravityFalls'' fandom is in on it as well.[[/labelnote]] And in a variation of the previous, relating her with Mountain Dew (color scheme), an Xbox (vague color scheme; X on her chest), and combining ''all the previous'', portray her as a stereotypical neckbeard or gamer girl. Memetic ''mutation'' indeed.
*** A rapper. [[labelnote:*]]When she yelled "DON'T TOUCH THAT" over [[spoiler:Garnet's song]] totally on the beat, apparently more than one viewer expected her to drop some sick rhymes. [[http://magicgirlkyubey.tumblr.com/post/113625881057/yes-i-absolutely-did-lyrics-are-by-miketooch-if Now in audio form!]][[/labelnote]]
*** Canadian. [[labelnote:*]]Her Escape Pod in Jailbreak is seen flying just slightly northeast of Lake Ontario estimated to have landed in western New York or, more popularly, Canada, leading to fanart of her in stereotypical Canadian situations.[[/labelnote]]
*** A Worm. [[labelnote:*]]After she's tied up by Amethyst's whip, she wriggles her way to an escape pod. This moment, as well as a shot of her with a dazed expression on her face when the ship starts falling out of orbit hasn't gone unnoticed by the fandom.[[/labelnote]]
*** A helicopter/"Pericopter". [[labelnote:spoilers]]She reappears in "Keeping it Together" and evades the Crystal Gems by waving her fingers around like a helicopter.[[/labelnote]]
*** Inspector Gadget. [[labelnote:*]]For the same reason as above.[[/labelnote]]
** Alternately, hanging pictures of Peridot on ceiling fans.
** Calling Jasper:
*** An angry Cheeto. She's the "Big Buff Cheeto Puff".
*** A [[BaraGenre bara]] character (referred to as Bara Gem, Bara Mom, Bara Waifu, etc.)
** Referring to Ruby as "The Red Macaroon". Also, her blank facial expression seen [[http://vignette3.wikia.nocookie.net/steven-universe/images/b/b1/NewRuby.png/revision/latest?cb=20150314231344 here]] hasn't gone unnoticed.
** Referring to Ruby as Sports Crab.
** Editing (read: [[WikiVandal vandalise]]) the Steven Universe [[TheWikiRule wiki]] for it to call Peridot a Dorito, or in the case of Jasper, a "Big Buff Cheeto Puff", among others.
** [[spoiler:"If you defuse Garnet]], the Crystal Gems is just Pearl standing over a bunch of child-sized munchkins."
** The [[WildMassGuessing theory]] that Onion is either a Gem (possibly even Yellow Diamond) or {{Satan}}, which all started due to the fact that he has no ears.
-->''"ONION THEORY STILL REAL"''
-->''"'''GOD DAMN IT'''"''
** Steven's weird face in ''Together Breakfast'', mostly used to denote the use of a bad pun. Also, shopping it over Rose's face after Pearl said that Steven looked like her.
** Ronaldo's explanation of, "Snake people or, sneople" being used as a template to snowclone other portmanteaus on that pattern. Crossed over a bit with a very similar meme known as snemes (snail memes) which developed independently on tumblr.
** Amethyst's line of "Who wants to watch a cartoon about people crying?" coupled with images of S.U. characters crying quickly grew popular after "Reformed." It's also sometimes used to playfully mock {{Tearjerker}}s
** "If every porkchop were perfect, we wouldn't have hotdogs!"
** When the crewniverse released Peridot's model sheet, they included in the corner a reference of her [[WhenSheSmiles smiling brightly]]... except that the uncolored lines used to denote her neck were quickly mistaken for legs, leading to the creation of a small runabout Peridot head sometimes known as "Legidot."
** Pearl: Mr. Steal-Yo-Girl [[labelnote:spoilers]]After Pearl fused with Rose to make Greg jealous, it became popular to make videos of her with this song playing.[[/labelnote]]
** 'Pearl is so thirsty/Pearl is so salty' [[labelnote:*]] As in Pearl is thirsty for Rose and Pearl is salty that Greg got Rose.[[/labelnote]]
* MemeticTroll: Amethyst will gladly watch you suffering. "Joking Victim" practically makes her one in universe, as all she does in that episode is start the conflict and laugh while watching the chaos unfold with no attempt to help whatsoever.
* {{Misblamed}}: There were rumors going around that the show's design change from the pilot episode was because of ExecutiveMeddling and apparently low budgets. In reality, the change was done by the show's creator, Rebecca Sugar, and was created and finalized long before the pilot was leaked. In fact, the show's budget is much higher than the pilot's.
* {{Moe}}:
** Steven. He's not called the "ultimate little brother" for nothing.
** [[CuteBookworm Connie]] as well, her enthusiasm and dorky personality are endearing, to say the least.
* MoralEventHorizon:
** Despite acting like a comically irritable nerd, Peridot starts looking pretty sweaty when it's revealed that her efforts to reactivate the Kindergarten would destroy life on Earth. Then she hops, skips and jumps over the horizon in "Keeping It Together" by [[spoiler:forcibly fusing the remains of dead Crystal Gems into monstrous lumps of odd arms and legs without a care]]. Garnet barely shies away from calling her actions [[spoiler:necrophilic rape]].
** ''Keeping It Together'' reveals that the ''entirety'' of Gem Homeworld's command chain seems to have crossed this pre-series. While they were already perceived to be a threat, having fought a large-scale war and colonized Earth with little regard to the people who already lived there, the depth of their cruelty and disregard for life hadn't been clearly shown until this episode.
* MostWonderfulSound: Rose's voice, provided by the one and only Susan Egan. Taken a notch further in "We Need to Talk," where she sings.
** The sound that the gem's weapons make when they're being summoned.
* {{Narm}}: For some, a lot of the genuinely heartwarming moments can be ruined by the art style, which can border on GagLips at times.
* NarmCharm: Some found Alexandrite--the combined form of the three gems--[[http://img3.wikia.nocookie.net/__cb20141107145953/steven-universe/images/2/26/MoUMulj.png to look]] rather ridiculous. But the situation she first appears in--posing as Steven's mother while having dinner with Connie's parents--wouldn't be half as funny or awkward if she didn't. Plus, taking the gem's contrasting personalities into account, it's fitting that their combined form would be a complete mess.
* OneTruePairing:
** Steven/Connie, after the events of "Bubble Buddies". This was only enforced after episodes like "Lion 2: the Movie", "An Indirect Kiss", and "Alone Together" showed them to have a lot of heartfelt chemistry together.
*** "Sworn to the Sword" also showcases their potential as a BattleCouple, with Connie as the Sword and Steven as the Shield.
** [[spoiler: Sapphire/Ruby]] has not only become almost universally accepted by the fandom, but was [[WordOfGod confirmed]] to be ''canon'' by the storyboard artist of "Jailbreak".
* {{OT3}}: A large number of people ship the Cool Kids as {{Polyamory}}.
* PainfulRhyme
** Steven's song in the pilot.
--> ''Cause we're good and evil never beats'' '''us'''\\
''We'll win the fight and then go out for piz'''''zas'''
** At one point in "Stronger Than You":
--> ''This is who I'' '''am'''\\
''...Then you need to think'' '''again.'''
* PeripheryDemographic: Though clearly a children's program, several factors (such as the creator being a well known former member of the ''WesternAnimation/AdventureTime'' crew, the flawed yet lovable characters, the [[SugarWiki/AwesomeMusic impressive soundtrack]], the [[TearJerker surprisingly]] [[SugarWiki/HeartwarmingMoments touching drama]], and jokes that would fly [[GettingCrapPastTheRadar way over most kids' understanding]]) have made it quite popular outside its target demographic.']
* RewatchBonus:
** Amethyst is silent for the first two minutes of "On the Run", and looks upset when Pearl talks about the Gem Homeworld. [[spoiler:Considering the events in the episode, this makes a lot of sense]]. If you pay close attention when [[spoiler:the conversation is about Homeworld Gems, Pearl mentions "and then there's gems like me and Garnet who stayed here to protect Earth". The absence of Amethyst's name is a big clue that something is wrong and it's also the same moment she makes an upset face.]]
** Garnet's excitement about [[spoiler:Steven and Connie fusing into Stevonnie]] makes a lot more sense in light of the events in Jailbreak.
** Lapis' fairly surprised reaction to Steven's healing powers ("You have ''healing powers?''") now carries more weight in "The Return", in which Jasper accuses her of knowing that Steven had Rose Quartz's powers, to which Lapis replies "It wasn't relevant to the mission!"
** In general, season 1 is very rewarding with a rewatch, where the Gems' every other line suddenly gains a ton of depth and laced with foreshadowing, and nearly every joke, odd line, or character quirk becomes much more meaningful when you have the context.
* RonTheDeathEater: While Jasper was hardly a kitten, there's a bit of a double standard where the fandom still makes her out to be the biggest monster on the show while Peridot, who we have seen do far worse on screen without a hint of remorse, gets off relatively light.
** Pearl has many theories that she secretly hates Steven, or only likes him because he reminds her of Rose, despite the fact that besides her actions in "Rose's Scabbard", where she was caught up in her own grief, she's been nothing but [[ParentalSubstitute motherly]] to him for the whole series. [[https://twitter.com/mcburnett/status/613036161066340352 Even writers]] have said that if you hate Pearl you've missed the point.
** Lars is a {{Jerkass}}, most definitely, but much of the fandom makes him out to be a malicious, abusive CompleteMonster, as opposed to being a lonely kid with a mean streak.
* SomeAnvilsNeedToBeDropped:
** "Open Book" helps teach that [[spoiler:it's trivial for friends to fight over things like fantasy books by having Connie not be mad at Steven despite him liking the ending of the "Spirit Morph Saga" even though she hated it. It delivers the message more when she says that it's just a book, showing that you shouldn't care about stuff like book series or TV shows more than your friends.]]
** "Say Uncle" has the message that you shouldn't judge others just because they're different, you don't understand them, or you don't like their sense of humor or personality and that you shouldn't just blindly hate things. This message was especially needed after the behavior of a chunk of the SU fandom towards fans of My Little Pony and of Uncle Grandpa.
** "Love Letters" provides two regarding love and relationships: 1) LoveAtFirstSight doesn't exist. Real love takes time and work, and you have to know the person. And 2) If someone is interested in you and you don't feel the same way, you are in your own rights to reject them.
* {{Starboarding}}:
** Ronaldo starts to develop a crush on Sadie in "Horror Club".
** Comes up in "Political Power", where it's revealed that Mayor Dewey is rather smitten with Pearl, referring to her as "the hot one" of the Gems.
* TheyWastedAPerfectlyGoodPlot:
** "Beach Party" was the first episode to focus on the fact that the Gems don't understand humans, or really even seem to empathize with them at all. While all the stuff with the Pizza family is entertaining, the episode sidesteps the deeper issue of how the Gems view humans, to be saved for future episodes.
** Instead of following the Gems minus Steven on an underwater adventure, "Island Adventure" is wasted on a {{Wangst}}-filled teenage romance plot with Lars and Sadie.
** "Open Book" sidelines Steven and Connie trying to make a new ending to a book series in favor of basically recycling the plot of "Rose's Room."
** Ronaldo trying to determine whether the Gems are safe for Beach City could have been interesting as a more serious plot than "Rising Tides/Crashing Skies"
** "Chille Tid" has this issue alongside ItsShortSoItSucks. [[spoiler:Steven's ability to speak with Lapis mentally is used for all of three minutes, and in the end, we never learn where she and Jasper are nor if Garnet found anything important.]]
* TakeThatScrappy: A few in ''Say Uncle.'' Pizza Steve, one of the biggest {{Base Breaker}}s in Uncle Grandpa, gets eaten by Amethyst. And despite the TakeThatAudience undertones of the crossover, it's worth noting that the Crystal Gems (arguably the stand ins for Uncle Grandpa's hatedom) beat up Uncle Grandpa before the end of the episode.
* UglyCute: The Centipeetle may be an [[HollywoodAcid acid]] [[BreathWeapon spewing]] [[EyesDoNotBelongThere mouth eyed]] [[BigCreepyCrawlies bug monster]], but it's interactions with Steven in "Monster Buddies" are downright adorable.
* UncannyValley: Many of the things seen in Rose's room when it was glitching out, which was probably the point.
** One that sticks out the most in ''"Jail Break"'' is Garnet's expression after she gets [[spoiler: re-fused.]] [[https://www.youtube.com/watch?v=FR503vVAPlA Yikes!]]
* UnintentionallyUnsympathetic:
** Ronaldo at times. He sees no problem with ignoring a person's personal liberties or feelings to validate his conspiracies. While this can be put down to being a CloudCuckooLander and as such just unaware of how his actions affect someone he will still do so despite knowing how they feel about his actions.
** Onion in "Onion Trade". Sure, he misses his father and he barely sees him. But to pass the time waiting for him, he steals, dupes Steven, is perfectly willing to crash a motorcycle for no good reason, and nearly destroyed the town. If anything, Onion came across as a psychopathic child.
* ViewerGenderConfusion:
** Many viewers assumed Pearl was going to be male due to her haircut and flat chest (especially in the pilot episode, where her original design looked more androgynous than the version shown in the actual series). Even some of the episode synopses on Hulu refer to Pearl as male.
** Both Ruby and Jasper are often considered male due to their masculine design and masculine personalities.
* WhatTheHellCastingAgency: Not in a bad way, but an odd way. The voice cast is a offbeat gathering of teen stars, pop singers, and radio personalities. It's almost as if a bunch of old friends in the entertainment industry had a reunion. Music/NickiMinaj as Sugilite in particular surprised many, as her voice for Sugilite sounds almost exactly like the voice actress for Amethyst.
* WhatAnIdiot: During Onion's rampage, Pearl tells Steven basically what the viewers were thinking at the time: that he could have easily used the Replicator Wand to replicate Ranger Guy instead of giving the device to Onion.
-->'''Steven:''' ''({{facepalm}})'' DANG IT!
** Starting to happen frequently with Amethyst.
** Sadie in "Island Adventure". [[spoiler: Good intentions or not, hiding the warp pad because she thinks it's good for Lars wasn't the smoothest move]]
** In "Marble Madness", [[spoiler: Garnet specifically tells Steven that Peridot is an enemy they don't know with technology they don't understand, and tells him and the others that they must stay hidden. [[SarcasmMode So naturally, Steven waltzes right up to the enemy to chat like they're old friends]].]] While he admits afterwards that it was a poor plan, his main goal ''was'' to try and coax information out of Peridot, and he was able to do so to an extent.
** In "Joy Ride" Steven and the Cool Kids found [[spoiler:Peridot's escape pod. Steven wants to inform the Gems immediately but the Cool Kids think it's a great idea to play around with unknown, potentially dangerous technology. It almost gets them all seriously hurt.]]
* WhatDoYouMeanItsForKids: A number of moments could qualify the show for this, but the most notable examples would probably be Steven almost aging himself to death or Pearl being stabbed through the chest and temporarily dying.
* WinBackTheCrowd: When Cartoon Network put the show on a three month hiatus, fans got worried that the show was going to be ScrewedByTheNetwork. Then the network revealed that not only did they add more episodes to the first season, they also renewed it for a big second season. The result was that Steven Universe would have a total of ''104'' episodes[[note]]52 half-hours[[/note]] for its first two seasons. Such news put the fans' minds at ease.
** While not perfect, ''Say Uncle'', the Uncle Grandpa crossover, was much better received than originally anticipated thanks to the number of fandom nods and in-jokes.
* TheWoobie:
** Connie. She constantly moves from town to town because of her dad's job, and, as a result, has no friends to keep in touch with, something which drives her to tears when she thought [[DyingAlone nobody (but her parents) was going to miss her if she drowned in the ocean]]. Which makes Steven reaching out to her another one of the particularly poignant SugarWiki/HeartwarmingMoments.
** Steven. He tries so hard, and it's impossible to not feel bad for him when he messes something up (especially since he's self-conscious about it). There's also the fact that he never got to know his mother. Additionally, one can feel for the fact that he constantly feels pressured to measure up to her. He also thinks that Gems might resent him because he is the reason Rose is no longer around.
** Amethyst on occasion, especially in the episode "Tiger Millionaire". She doesn't act like it, but she clearly takes Pearl and Garnet's criticisms to heart. Even more so in "On The Run". [[spoiler:She was a by-product of a horrible event on earth, and as a result, has a major case of self-loathing until Pearl reassures her that the event was not her fault and saw her as something good that came out of it.]]
-->"I never asked for it to be this way. ''[[spoiler:I never asked to be made!]]''"
** Definitely Lapis Lazuli, and very much of the [[WoobieDestroyerOfWorlds destroyer-of-worlds]] variety. She was trapped in a mirror for who knows how long and wants to go home so badly that she tried to use the entire ocean as a tower to reach it, but ultimately can't due to her damaged gem. When she finally arrives home, she discovers that she's now a FishOutOfTemporalWater, and that her home is nothing like she remembers it. Soon after [[spoiler: she gets taken prisoner by Jasper and Peridot, forced to obey Jasper, and coerced into a fusion dance. Rather than get shoved around anymore, she decides to take control of the fusion, and trap both herself and Jasper at the bottom of the ocean for eternity.]]
** Given the reveal that accompanies Lapis' appearance, [[spoiler:i.e. that the monsters the Gems are fighting are ''corrupted members of their own species'' who they're ''incapable'' of healing]], the Crystal Gems could qualify. Later episodes also show that they're the last survivors of a massive gem war, and that they are acting as TheAtoner for their entire species.
** Pearl in "Space Race". She so desperately misses her home that she flies Steven up to space in a rickety rocket that is literally falling apart around her, but refuses to give up until Steven talks her down. Made worse in "Rose's Scabbard", where it's revealed that [[spoiler:she stayed behind on Earth because of Rose, and Rose says that if they win, Pearl will never be able to go home. Pearl asks "Why would I want to go home when you're right here?" Of course, Rose eventually dies/gives up her physical form and now Pearl has neither her homeworld or the woman she so looked up to. Her complete and total breakdown cements it.]]
** Greg. The dude lost his wife, doesn't have custody of his own son, his musical career never took off, and he seems to be a loser in general, living all alone in his van. In spite of this, there's not a mean bone in the guy's body, and his constant upbeat attitude makes him incredibly endearing.
** Lars, of the [[JerkassWoobie jerkass variety]], especially in Island Adventure where he [[spoiler:breaks down crying because he thinks they're going to be stuck on the island forever.]] There's also Sadie in that episode who [[spoiler:went so far as to hide the warp pad because she thought Lars needed a vacation, and later risked her life to save Lars after he yelled at her.]]
** Rose Quartz. [[spoiler:She knew she'd cease to be when Steven was born. And despite her obvious happiness with Greg, there's an underlying current of sadness to the whole thing.]]
** The Centipeetle. [[spoiler: Sure, it was already corrupted, but it's clearly not aggressive like most of the monsters they fight. It only attacked when it was scared of the Gems' weapons; and it was really warming up to Steven, even enough to perform its final sacrifice to save him. Watching the gems beat it up when it meant no harm, even though they're just protecting Steven, is extremely saddening to watch.]]
** "The Test" basically cements all three Gems as this. They're still lost without Rose to guide them, and have some deep insecurities about whether they can raise Steven.