[[quoteright:350: [[WesternAnimation/TheSimpsons http://static.tvtropes.org/pmwiki/pub/images/MindScrewWesternAnimation02_7383.JPG]]]]
[[caption-width-right:350: [[LampshadeHanging "What the hell was that?",]] ''[[AudienceSurrogate indeed.]]'']]

* Earliest works of animation were this. Justified, as they were clearly experimenting.
** Obviously, anything made by the Incoherent Movement was this, and specifically, the animations by Émile Cohl. Some examples are [[http://www.youtube.com/watch?v=nyTYNZUd3hQ Fantasmagorie (1908)]] and [[http://www.youtube.com/watch?v=bZhe73_ueEE Puppet Nightmare (1908)]].
* ''WesternAnimation/AeonFlux''. The TV show. Some episodes are worse than others, but the complete lack of continuity, bizarre dystopian setting, overtly philosophical conversations (or complete silence depending which season you're watching), and unusual symbolism that is indistinguishable from the RuleOfCool events. It's weird. It is, however, absolutely awesome.
** The fact that the creator Peter Chung seems to actually know what's going on, but deliberately stops himself when he starts explaining it is either very annoying or very liberating depending on how you look at it.
** None of this is helped by the fact that each episode is a self-contained story that is clearly already in progress, with no recap and zero exposition. That or a Yungian nightmare, take your pick, either one is both valid and complete bullshit.
* ''WesternAnimation/TheGrimAdventuresOfBillyAndMandy'' is more or less constructed from this trope. The various episodes follow vague premises with more Mind Screw moments and {{Big Lipped Alligator Moment}}s than virtually any other show. A particularly memorable one though, is at the end of an episode where they unmask a villain (he's adult-sized) to reveal... an earthworm.
--> Billy: "Wait what?"
--> Mandy: "Billy, if you had been [[InsaneTrollLogic paying attention the whole time you would have figured out he was obviously an earthworm]]."
* In ''WesternAnimation/SpongebobSquarepants'', the first episode where you see Pearl does not seem weird... FridgeLogic ensues, as you ask yourself, "How can a crab father a whale?!"
** And if you're thinking, "Well duh, she's adopted", Mr. Krabs has previously called Pearl "his own flesh and blood." And the show never notices.
*** Maybe he says it figuratively?
** The show has plenty of other Mind Screw episodes as well. "What's a gorilla doing underwater?"
** "If we're underwater, how is there fire?" ''[[PuffOfLogic Fire goes out immediately]]''
** "Squidward in Clarinetland". Trippiest. [=SpongeBob=]. Episode. Ever.
** Many times during the show, they show people drinking and swimming in water, crying tears, and taking showers. '''While underwater.'''
*** It becomes less (or possibly more) of a mind screw when you learn that underwater lakes and rivers ''do'' exist (Long story short, they're basically bodies of water that have a higher level of salinity than the surrounding ocean). It's a case of something with a logical explanation being a mind screw just because of how bizarre it is.
** The ending of "The Chaperone" confused a lot of viewers, making them wonder if it was [=SpongeBob=] who took Pearl to the dance or it was his supposedly inanimate decoy. It was the decoy.
* Even though Creator/RalphBakshi's animated films are more known for their adult material, some of his films, especially ''WesternAnimation/HeavyTraffic'' and ''WesternAnimation/{{Coonskin}}'', have trippy sequences that could be considered mind screw.
* ''WesternAnimation/TwelveOunceMouse''
* Parodied in ''WesternAnimation/PerfectHairForever'': "I wish these hot dogs and cats were not symbolic of anything, and this was all just a dumb anime mindf*** !"
* ''Franchise/{{Transformers}}: WesternAnimation/BeastMachines'' was more of a Heavy Mind Petting, but it was still pretty clouded with symbolism, and the fact that it could be deciphered tended to raise another problem when the message didn't go over well.
* The final episode of ''WesternAnimation/TeenTitans'' was really more of a NoEnding, but it was such an over-the-top and inexplicable No Ending that it has to be mentioned here. It has been stated in interviews that the show's staff wasn't too keen on explaining things in the story; what transpired here can be best described as that policy's logical conclusion. Though, the sort of question Glen Murakami wasn't keen on answering were things about the characters' non-suited lives, and the "how did villain X get out of the CardboardPrison last time?" These sort of things he considered unimportant, a distraction from the main plot. This was the only episode in which ''nothing'' was made sense of. (Well, Beast Boy does move on after the Terra incident - which we'd thought him over three seasons ago. The rest is pure randomness.)
** This is after the episodes which feature the Titans' normal days of getting TrappedInTVLand, accidentally [[YourMindMakesItReal making monsters]] spawn in the Tower, an endless hall of {{Sight Gag}}s, [[BizarreAlienBiology Tamaranian]] culture, [[BigCreepyCrawlies giant moths]], [[ArtInitiatesLife ink people]], tofu [[AlienInvasion aliens]], ''[[RealityWarper breaking reality]]'', and [[BizarroEpisode the sky getting turned into a British flag whilst the Titans are squished by a giant shoe]].
* ''WesternAnimation/XavierRenegadeAngel'' is one massive, nonsensical mind screw after another, until the whole thing resembles a 3D-animated acid trip GoneHorriblyWrong.
* The episode of ''WesternAnimation/TotallySpies'', "Deja Cruise". To make a long story short, it was like the girls' dreams were having dreams. The WOOHP contract may as well have this clause on it: "CAUTION: Prolonged employment at this occupation may cause you to lose the ability to differentiate between fantasy and reality."
** I just thought it was a virtual reality.
* ''WesternAnimation/ReBoot'' had an episode that only makes sense when you realize it is a {{homage}} to ''Series/ThePrisoner'', oddly enough. The end of the episode revealed it was AllJustADream, but the Mind Screw elements make more sense because of that, and Matrix received some CharacterDevelopment bordering on a WorldOfCardboardSpeech.
* ''WesternAnimation/EdEddNEddy'': in "One Plus One Equals Ed", the titular trio try and know everything so they can become super-smart and famous. In their quest for knowledge, however, all of reality breaks down- trees are flat as cardboard, Eddy eats the sun, Nazz turns into a dinosaur, and on and on. The madness only ends when the Eds are flying on a balloon that gets popped by the animator's giant pencil. [[BigLippedAlligatorMoment And they never speak of it again.]]
** The ''{{Rashomon}}'' style episode where they each explain how they got stuck in Johnny's wall. When Ed tells his version of the story, it comes off looking like a surreal 1950s sci-fi film. [[LampshadeHanging Eddy lampshades the strange tale Ed weaves.]]
-->'''Eddy:''' (After three giant Kanker Sisters merge into a giant pair of lips) Ed, your story's getting weird.
* Parodied in ''WesternAnimation/TheSimpsons'', where an advertising company produces a TV advert for Homer's plowing service, featuring a opera-singing woman screaming at a snow-globe before smashing it on the pavement. In black and white. The family's response sums it up well.
-->'''Lisa:''' Dad, was that your commercial?
-->'''Homer:''' ... I don't know.
** Pictured above is the Itchy and Scratchy replacement "[[http://www.youtube.com/watch?v=jR7m-4Vc3MU Worker and Parasite]]" from "Krusty Gets Kancelled". Krusty's reaction [[LampshadeHanging ("What the hell was that?!")]] [[AudienceSurrogate is dead on.]]
*** WordOfGod states it's Matt Groening's [[{{Homage}} love letter]] to eastern european animation.
** The "Mr. Sparkle" commercial from "In Marge We Trust", where a Japanese detergent mascot that looks like Homer Simpson's head shatters a two-headed cow like glass (among other things).
** Similar to the ''WesternAnimation/ReBoot'' example above, "The Computer Wore Menace Shoes" only makes sense if you know it's a parody of ''Series/ThePrisoner''.
* The ''WesternAnimation/{{Futurama}}'' episode "The Sting", in which Leela's perception of reality becomes more and more deranged, with events that turn out to be dreams, a hallucination of a morbidly cheerful musical number, a ''Film/TwoThousandOneASpaceOdyssey'' parody, and descent into obsessive insanity. It turns out [[spoiler: everything in the episode since the bee attack was her nightmare.]]
* ''WesternAnimation/TheNineLivesOfFritzTheCat'' is probably one of the most {{Mind Screw}}iest western animation films ever. And unlike [[WesternAnimation/FritzTheCat the film it's a sequel to]], Creator/RalphBakshi had absolutely nothing to do with it.
* One in the Time Travel episode of ''WesternAnimation/{{Gargoyles}}'', to quote WebVideo/TheNostalgiaCritic:
--> '''NC:''' I think my favorite episode is the one called “Future Tense,” where Goliath arrives in the future and all hell broke loose as Xanatos has apparently taken over. [[spoiler:Trying to set things right, all the gargoyles get killed and slaughtered by Xanatos’ army.]] But then it turns out Xanatos is really a computer with all the memories of the original person. But THEN it turns out it wasn’t Xanatos at all; it was Lexington, who’s become overtaken by madness. BUT THEN it turns out it was all an illusion by Puck to try and get a mythical emblem from Goliath. AND THEN it turns out it may or may not have been a dream. AND THEN it turns out that Goliath is a woman! (A Photoshopped image of Goliath in drag appears with a dramatic music sting) Okay, that didn’t happen, but you get the idea.
* At the end of the ''WesternAnimation/SuperMarioWorld'' episode "The Yoshi Shuffle", Luigi's brain is apparently melted (giving rise to the FanNickname "Retard Luigi") following this exchange:
-->'''Luigi:''' Uh, did I catch the ball?\\
'''Mario:''' Whaddaya mean, ''catch'' the ball? [[BalefulPolymorph You]] ''[[BalefulPolymorph were]]'' [[BalefulPolymorph the ball!]]
* ''[[Film/TheMatrix The Animatrix]]'' is an animated series inspired by ''Film/TheMatrix'', but "half of it couldn't even be understood unless you were crazy or an art major."
* Parodied in ''WesternAnimation/FamilyGuy'' in [[http://www.youtube.com/watch?v=B64mI-FfT7w&feature=related Oceans Three and a half]]
-->'''Brian:''' I am not folowing the story here.
-->'''Stewie:''' Shut up.
* The Canadian short ''[[http://www.nfb.ca/film/La_Salla La Salla]]''. 15 seconds in, the main character is shooting replica cows at paintings for no obvious reason.
* In ''WesternAnimation/UglyAmericans'', the entire episode of "G. I. Twayne" is practically a giant Mind Screw episode towards both the main character Mark Lily as well as the viewers. As it turns out the entire thing is just a pre-enactment. This screws Mark so much he shows clear paranoia at the end of the episode.
** To summarize, the denizens of Hell hold a yearly "pre-enactment" of [[TheEndOfTheWorldAsWeKnowIt the End of Days]] - that year, however, it looks like a BatmanGambit where they'd use the pre-enactment to start the ''actual'' End of Days. HilarityEnsues.
* [[WesternAnimation/AvatarTheLastAirbender Aang's]] stress-related hallucinations in Nightmares and Daydreams get so over the top that you might just forget that he's nervous about the invasion and start to think that the creators are on something.
* Every episode of ''WesternAnimation/AquaTeenHungerForce''.
* The ''WesternAnimation/PhineasAndFerb'' episode "Monster from the Id", though it's [[JustifiedTrope justified]] by the fact that most of it is spent [[JourneyToTheCenterOfTheMind inside the mind of a]] {{Cloudcuckoolander}}.
* Some ''WesternAnimation/WoodyWoodpecker'' shorts can get very nonsensical, even by cartoon standards.
* All of ''WesternAnimation/AdventureTime''. Good luck trying to understand any of it! To sum up - there's a ''reason'' a popular Fan Theory is [[spoiler: that the entire show takes place AfterTheEnd]].
** At this point, the AfterTheEnd status of the setting has been definitively confirmed.
** Especially in "King Worm". It involves a dream sequence where there is a giant monster made of penguins, the setting randomly changing into physically impossible landscapes, and just about everything Finn thinks happens. Heck, even the title card looks surreal.
** "Too Old". Mother-fucking "Too Old". The Lemon Kingdom plain does not make ''sense''. [[spoiler:When it ends with the Earl ''eating his brother'', who crawls back out of his mouth one final time to free the subjects and urge the last normal Lemon to come back and dethrone the Earl]], you're left wondering who slipped you the mescaline.
** "A Glitch is a Glitch"? Well, it's also an inexplicable shift into 3D animation, where Finn and Jake defeat the glitch [[spoiler:by copying a shock vid to make it throw up]].
* ''WesternAnimation/RegularShow'', which usually starts out with a fairly simple, straightforward, and every-day plot (learning to play guitar, getting tickets to a concert, throwing a friend a surprise birthday party, etc), but by the last few minutes of the episode, their normal actions will usually have broken reality, woke up some kind of EldritchAbomination, traveled through time, or they've ended up getting attacked by something. Usually something really messed up. And the really screwy thing is that after the cosmic horror part is solved, it's usually only an afterthought, at which point the characters focus on the normal subplot that got them into it.
* ''Franchise/MyLittlePony: Newborn Cuties'': Over Two Rainbows is the insane story of Rainbow Dash (before she had a rainbow mane) spending ten minutes whining about her scarf while Sweetie Belle is born (wearing a nappy)... via the crossing of two rainbows. As all this happens the ponies' mouths never move once. "[[http://www.youtube.com/watch?v=iknAEHexFJI What is this?!]]" is the standard reaction of everybody that tries to watch it.
* Although it's a bit lighter than some of the other examples, the ''WesternAnimation/TronUprising'' episode, "The Stranger". It mainly takes place in somewhere not-quite on the Grid, with a weird computer-like texture all over it, strange (for the show) colours, a villain constantly defying physics in an unsettling way [[spoiler:even on the Grid]], a bizarro doomsday device, and [[spoiler: Beck nearly being boiled to death]] and seeing... [[HoldYourHippogriffs Flynn]]-knows-what before he manages to break free. And to top it all off, it has an '[[TheEndOrIsIt Or Is It?]]' ending.
* The episode Dreamscapers of ''WesternAnimation/GravityFalls''. It features: a mind demon, a deer's teeth being pulled out of its mouth (and getting put back in), Dipper getting a gaping hole in the place of his stomach, some...interesting memories of Stan's (including him playing with his stomach and calling it Mr. Tummy), two technicolor anime boys, a giant rock in Stan's likeness, a very British English bulldog, Mabel getting her cuteness sucked away, kittens for fists, a question-mark-shaped beam coming from Soos's stomach, and the ending of the episode was Gideon breaking into the Mystery Shack, but instead of using a plan, he simply explodes a wall with dynamite.
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