* ''TheSimpsons''. Anything about ''The Simpsons''. We're not even in the golden age of Simpsons flamewars anymore. The phrase "[[WorstWhateverEver Worst Episode Ever]]" came from the most common fan reactions to every single Simpsons episode on old {{Usenet}} forums in the '90s. In fact, Simpsons flamewars and FanWank on {{Usenet}} were partially responsible for the rise of the internet.
* Traditional animation vs CG. Some of the arguments in the ''Disney/{{Tangled}}'' forums before the movie was released made the title change controversy look forgivable.
** This has cooled down somewhat in the wake of ''Disney/{{Tangled}}'''s release... just try not to bring up the fact that it did better than ''Disney/ThePrincessAndTheFrog''.
* Creator/CartoonNetwork when it first started VS [[ExactlyWhatItSaysOnTheTin Cartoon Cartoons]] VS When Creator/CartoonNetwork got its CN Logo VS New Creator/CartoonNetwork. No exceptions.
** '''NEVER''' mention that you like shows from all of those eras (First 2 together are alright, some people don't mind the 3rd era so much).
** ''WesternAnimation/{{Chowder}}'' VS ''WesternAnimation/TheMarvelousMisadventuresOfFlapjack'' or ''WesternAnimation/AdventureTime'' VS ''WesternAnimation/RegularShow''.
** Some people thought the channel sucked RIGHT when it got its CN logo in 2004 and go on flame wars with people who think otherwise.
** I dare you to mention ''OutOfJimmysHead'' in a forum dedicated to the true nature of Cartoon Network. [[spoiler:It is considered to be one of the worst shows of all time]]
*** Same goes with ''TheProblemSolverz'', only [[UpToEleven U]][[FanHater p]] [[SensoryAbuse to]] [[NostalgiaGoggles Eleven]].
** Creator/AdultSwim has a similar problem. Some people believe that when it was first made, it was either boring or excellent. WesternAnimation/AquaTeenHungerForce, WesternAnimation/FamilyGuy, WesternAnimation/RobotChicken, WesternAnimation/TheVentureBrothers, and ohers are shows that are normally targeted.
*** Speaking of WesternAnimation/AquaTeenHungerForce, there are many flame wars if the older ones or the newer ones are much better.
*** And some people will go on flame wars about how Creator/CartoonNetwork would have been a channel if the [[http://en.wikipedia.org/wiki/2007_Boston_bomb_scare Mooninite Bomb Scare]] did not happen.
*** The very existence of the new Creator/{{Toonami}} has created a rift between those who were delighted that it's back and those who [[TheyChangedItNowItSucks lament that it displaced the entire Saturday night lineup]]. The verdict's still out on what the mainstream thinks: Its viewership still doesn't compare to the likes of ''WesternAnimation/FamilyGuy'' or ''WesternAnimation/TheVentureBrothers'', but it is a big step up from Adult Swim Action, its immediate predecessor.
** {{Nickelodeon}} and DisneyChannel have similar situations.
* The "TRUKK NOT MUNKY" mentioned in the page description above comes from just one of the incessant {{Transformers}} flame wars. Every single fandom can start a flame war between fans. WesternAnimation/BeastWars and Beast Machines are the worst offenders (thus where the saying comes from), followed up by [[Film/{{Transformers}} the 2007 movie]].
** Most fans would argue that G1 is better than every other season ever made.
* Does ''WesternAnimation/{{Cars}}'' deserve its reputation as {{Pixar}}'s weakest movie? An opinion's an opinion, but there really are [[HateDumb a lot of people determined to hate this film and its sequel.]]
** And the less said about its spin-off ''WesternAnimation/{{Planes}}'' getting a '''''theatrical''''' release instead of a DirectToVideo release, the better.
* The less said about the {{Pixar}} vs [[Creator/DreamWorksAnimation Dreamworks]] debate the better.
* ''WesternAnimation/MyLittlePonyFriendshipIsMagic'' -- you either love it without question, or see it as [[HateDumb a gang of 30 year old neckbeards who need to stop fapping to ponies]]. And that's not even touching such [[SarcasmMode deeply important topics]] such as Celestia's a bitch/a saint, the main cast are one heartbeat away from going [[AxCrazy totally insane]], Applejack/Rarity are/are not abusing their little sisters, Trix -- [[LargeHam THE GREAT AND POWERFUL TRIXIE]] is as powerful as Twilight Sparkle/Trixie is overrated, Equestria is {{Utopia}}/[[{{Dystopia}} a tyrannical hellhole]]...
** And then there's [[spoiler:Alicorn Twilight]]. Let's just say that [[{{Understatement}} the fans didn't really care for this]] and leave it at that.
** And most recently, ''WesternAnimation/MyLittlePonyEquestriaGirls'' has been causing flame wars inside the [[BrokenBase fanbase]] ever since it was announced.
** There's also the matter of whether MemeticBystander Derpy Hooves' speaking appearance in "The Last Roundup" was an offensive portrayal of the mentally handicapped, or whether MoralGuardians vastly overreacted to the fact that a character was portrayed as TheDitz. Then the episode was edited to remove the UnfortunateImplications, and a whole new series of flame wars started over whether the changes were justified.
* Although it seems to show up less, people will fight over whether or not WesternAnimation/AvatarTheLastAirbender qualifies as anime or not. (No, it does not matter that the creators said it wasn't.) And that's all we'll say about that.
* ''WesternAnimation/DannyPhantom'' and its shipping wars. If you even just ''mention'' the characters [[DieForOurShip Sam and Valerie]] in one sentence, you will inevitably unleash chaos in the form of 'x sucks and y belongs with Danny!'.
* ''Manga/KimbaTheWhiteLion'' vs. ''Disney/TheLionKing''. That is all.