Berserk Button / Western Animation

When a nice, normal character suddenly goes into a rage, you've hit his/her Berserk Button.

Shows with so many Berserk Buttons that they have their own pages:
Other examples:
  • The 7D: You can be naughty with Queen Delightful, you can be naughty with her kingdom, but you CANNOT BE NAUGHTY WHEN IT COMES TO HER DOG!
  • Serge the Seal Pup, of Aaagh! It's the Mr. Hell Show!, can be sent into psychotic fits by anything that reminds him of his parents' deaths. These are usually punctuated by his Catch-Phrase:
    "IT! WAS! YOUUUUUUUU!!!!"
  • The Adventures of Jimmy Neutron: Boy Genius: Insult Ultra Lord in any way, shape or form in front of Sheen Estevez.
    Sheen: What are you guys so worried about? Ultra Lord's gonna be here any minute.
    Cindy: Ultra Lord's not coming, you ding-dong! The Yolkians lied to you!
    Sheen: WHAT?! Then they have awakened the wrath of Sheen!
    • Also, Jimmy gets very angry if he receives an F. Crocker learns this the hard way.
  • Adventures of Sonic the Hedgehog:
    • Robotnik has a lot, such as serving him some other food besides his traditional eggs:
      Robotnik: Hotcakes! Isn't that nice! You know what I like on my hotcakes?! *pulls Scratch over*
      Scratch: Wh-What?
      Robotnik: CHOPPED CHICKEN BRAINS!
    • Having his dishes smashed:
      Scratch: Dr. Robotnik's going to be very unhappy!
      (Robotnik appears in the kitchen doorway)
      Robotnik: Robotnik isn't unhappy. In fact, he's... EXTREMELY TICKED OFF!!! WHAT HAVE YOU DONE TO MY CHINA?!?
  • Adventure Time:
    • Make sure you never slap Jake out of Marceline's hands. It would be the WORST mistake you could ever make with her, because she angrily transforms into her One-Winged Angel form and tries to kill you. Also, it's best not to take her bass guitar. Or eat her food. It is also a very bad idea to sell her most treasured possession for your own gain. Even worse is tricking her friends into removing the memory, Ash learns that lesson the hard way.
    • Lemongrab is a LIVING berserk button. It's nearly impossible to say anything to him or do anything near him that won't result in one of his signature freak-outs.
    • In "Another Way", after spending days being doted on by creepy-looking clown nurses, being told "It's the only way!" or "There's no way!" or the like becomes Finn's berserk button.
  • American Dad!: Hayley Smith does NOT like being dumped. Every incident was treated like a natural disaster.
  • One possible reason that The Angry Beavers are so angry could be because people keep calling them weasels.
  • Animaniacs:
    • Don't ever call Wakko stupid or else you're in for a world of hurt. Ms. Flamiel learned this the hard way.
    • And don't ever call Dot "Dottie" or else you'll die, although she is never seen doing this.
    Dot: (to Gerth Plotz) Call me "Dottie" and you'll be taking your Tang intravenously.
    • Two words: Katie Kaboom. Especially in her debut episode where her boyfriend turned out to be Chicken Boo ("I am not over-reacting! I'M DATING A CHICKEN!!!").
    • Pesto. "DAT'S IT!"
    • His sister too.
    • And whatever you do, do not mention the word "cat" around Runt. Luckily for Rita, he doesn't know a cat when he sees one.
  • Archer:
    • Sterling Archer tends to vomit, completely freak out, or both at the mere hint of his mother dating or having sex. And when he learns that Woodhouse helped her give birth to him, all he can think of is the fact that his valet saw his mother's private parts.
      • Also, don't make fun of him for having breast cancer. Brett and several Irish mobsters learned this the hard way.
  • Avatar: The Last Airbender:
    • Aang has nearly went into the Avatar State when he feels someone is mocking his culture.
    • The first time that Azula ever showed any explicit anger was when a recently Heel Face Turned Mai said that she "miscalculated." As she's a Narcissist obsessed with perfection, this is a far worse insult than it may seem. It had much further reaching consequences for Azula...
    • Also, Admiral Zhao's berserk button comes in the form of the most epic burn Aang has ever delivered:
    Aang: I don't know why, but I thought you'd be better than Zuko!
    Aang: AHOY! *Moons Zhao with pants up* I'm Admiral Zhao!
    • Zuko's berserk button, particularly in the first season, seems to be any reference to his banishment, from anyone other than Iroh. He destroyed Zhao in an Agni Kai when Zhao mocked his scar and taunted him about not being able to go home. He also challenged Lieutenant Jee, who unknowingly hit a sore spot when he called Zuko out for his lack of respect... exactly what Ozai said before burning him.
  • Avengers Assemble:
    • Don't ruin any of Hulk's glass figurines. You will be punished.
    • In one episode, we learn that Rocket Raccoon does NOT like being called a "mascot".
      Hawkeye: I see you're still traveling with the talking pencil and the furry mascot.
      Rocket: (jumps onto Hawkeye's chest, grabs him by the throat, and shoves a gun into his nose) Call me "mascot" one more time. Please.
  • Batman: The Animated Series:
    • The Riddler does not take it well when his henchman questions his sanity in "Riddler's Reform".
      Henchman: Gee, boss, you're starting to scare me. You're talkin' kind of crazy.
      Riddler: DON'T EVER CALL ME THAT!!!
    • Also, it is not wise to sexually harass Poison Ivy or Harley Quinn. Let's just say they tend to use big paddles.
      • And if Poison Ivy sees you hurt or kill a plant, she so won't take kindly to that.
    • Ubu hates it when someone goes before his master Ra's al Ghul, or when someone tries to leave without his master's permission. (If he does let you without objecting, that means you're walking into a place he knows is dangerous, the very reason Batman figured out Ra's knew more than he let in their first encounter.)
  • Batman Beyond: Return of the Joker (and thus extending to the entire DCAU):
    • Batman listens to Joker's story about how he tortured Tim Drake patiently, but when Joker says, "You're just a little boy in a playsuit crying for Mummy and Daddy. It would be funny if it weren't so pathetic... oh what the heck, I'll laugh anyway." and laughs at Batman, he flips his shit, to use a technical term, and instantly charges Joker and pummels him, delivering one of the most furious beatings Joker's taken from Batman.

      That scene was really one giant Berserk Button for Batman; it just took all of his self control to keep from losing his shit any sooner than he did. But seriously, when he did, it was SCARY. Kevin Conroy had voiced Batman for the better part of a decade up to that point, but NEVER had his gravelly voice sounded as beyond-the-grave chilling as it did when he ground out through gritted teeth, "I'll break you in two." Ironically, Batman soon after LOSES the fight and is at The Joker's mercy, possibly because he was overcome with rage and thus could not fight logically and sensibly.
    • In the same animated movie, Terry also managed to push the Joker's berserk button by laughing at him.
  • Beast Wars:
    • As has been stated elsewhere, Tigatron is a hippie. A hippie who will blow a hole through you if you threaten nature.
    • And he found out that destroying "the colony" was a very bad idea when an enraged Inferno almost turned him into soup cans.
    • Silverbolt, a classic Knight in Shining Armor, is very protective of his lady. Bring any harm to her and enjoy the next five minutes. That's all the time you'll have before the beatdown commences.
  • Beavis and Butt-Head:
    • Beavis barely notices the massive volume of insults Butt-head throws his way, but don't call him a "butt-knocker". Or he'll kick you in the nads! Also don't insult Metallica in front of him.
    • The realization that he will never "score" led Beavis to a screaming fit twice. The commotion itself was a Berserk Button on two people: the bus driver in The Movie (after telling him to sit down, but Beavis says "shut up") and a stage manager (who warns the other kids not to piss him off).
    • Coach Buzzcut may be the high school equivalent of Drill Sergeant Nasty, but so help anyone else who lays a hand on his students...
  • Ben 10:
    • If you harm, or worse kill someone in front of Ben Tennyson, he'll go into Unstoppable Rage mode and beat you to a pulp. Aggregor, Darkstar and Kevin had learned that lesson the hard way.
      • And Ben doesn't take too kindly to innocent people getting caught in the crossfire either. More than a few villains have inadvertently pushed this button due to the lack of empathy of seemingly lowly civilians.
  • The 3 main protagonists of Biker Mice from Mars will react very badly if you damage their bikes. And it's not a very good idea to call Modo a rat.
  • It is discovered in The Boondocks that throwing a chair amidst a crowd of people will, whether or not the chair connects with anyone, instigate a full-scale brawl.
  • The title character of the animated series Bounty Hamster, a battle-hardened Bounty Hunter who happens to also be a small fluffy critter, develops Unstoppable Rage whenever anybody mentions how cute he is.
  • CatDog:
    • Dog turns from a happy-go-lucky scatterbrain to a flesh-hungry hellhound if you make the mistake of messing with his bones.
  • Chip 'n Dale Rescue Rangers:
    • Winnifred, a wannabe witch, gets violent when someone calls her "Freddie."
    • Chip and Dale hate being called squirrels. Which is at the same time Hilarious in Hindsight and Lost in Translation: in many, many, many countries, chipmunks don't even exist so there is no possible translation. Subsequently, Chip'n'Dale are called… squirrels.
    • Gadget becomes livid after being deceived by what was thought as a human baby, but rather, a little person committing misdeeds.
  • ChalkZone:
    • Mr. Wilter doesn't like it when you deface his chalkboard with "Car-TOOOOOOONS!"
  • Codename: Kids Next Door
    • Nigel Uno has broken out of brainwashing when one of his buttons was triggered. Among the set-offs: being overcharged at a restaurant.
    • Don't insult the Rainbow Monkeys in front of Kuki Sanban, a.k.a. Numbuh Three. And God help you if you mess with her plushies.
      Numbuh 13: (breaks the Rainbow Monkey Lisa on Kuki's face)
      Kuki: (insert The Scream)
      Mr. Boss: QUICK! RUN LIKE LITTLE GIRLS!
    • Do NOT turn down Kuki's thermostat. EVER. Or raise her father Kani's, for that matter.
    • As well as Numbuh 83, who, if you threaten to put her in a dark room, will beat up anyone around her.
      Numbuh 83: (Innocently, after beating up a group of grown-up mooks) I'm afraid of the dark.
    • Numbuh 86 has a hair-trigger temper to begin with, but use sexist language in front of her and she goes Up to Eleven, as Numbuh 2 found out when he called her "Toots" whilst channeling Philip Marlowe:
    Numbuh 86: TOOTS?!?!?!!!
    Father: "You...Big...JERK! Now you've made me angry! Very...VERY...VERRRRY...."
  • Danny Phantom:
    • Calm, debonair Vlad Masters turns angry if you call him a "fruitloop". Or mention how he lost the woman of his dreams to an idiot and still can't use his vast fortune to buy the Green Bay Packers. Or suggest he get a cat.
    • Don't call Danny a loser, either.
      • Danny's eyes glow green uncontrollably if his Berserk Button is so much as touched, much less pushed.
      • Special mention goes to Dark Danny, who's eyes flashed red when he was disguised as Danny and had to listen to Sam and Tucker insulting him.
  • Dan Vs. :
    • The titular character goes berserk at the start of each episode, causing him to seek vengeance on what started it.
    • You do NOT ask Chris to make you cocoa in the middle of the night, and then LEAVE before it's ready! SIT DOWN!
  • Darkwing Duck:
    • Megavolt really hates it when anyone calls him "Sparky".
    • Darkwing's bumbling neighbor is a pretty nice guy. Insult him? He'll let it slide. Humiliate him? He'll laugh it off. Disguise yourself as him and ruin his reputation? No big deal. But if you ever mock, libel, or disparage Quackerware, the line of products he has endorsed and sold for a living all his life, then he gets vicious.
  • Dastardly and Muttley in Their Flying Machines:
    • Dick Dastardly absolutely hates it when Muttley curses. As a result, he'll say, "What was that?" . Another Berserk Button Dick Dastardly has is when Muttley laughs at someone's misfortune. He has various reactions to it.
    • Muttley adores his medals, and if someone tries to take his last medal away, he'll bite that individual's arm.
  • Dexter's Laboratory: Dexter's future self the scrawny, weak, and cowardly D22, you can beat and push him around, you can insult him and break his spirit, but whatever you do do not break his glasses.
  • Disney:
    • Hercules:
    • In the series episode that's a crossover with Aladdin: The Series, being called "Jerkules" seems to function as this for Hercules. "Everyone thinks they're so funny when they call me that, but it's Not! That! Funny!" Well, he was called "Jerkules" by bullies in the original film (presumably a lot), so it's not surprising that it pisses him off. It may also be the fact that they thought they made it up, unaware everyone else also called him that. He also won't be happy if you touch Icarus, and when a super-powered half-Olympian ain't happy, ain't nobody happy. He also didn't like it when Phil accuses Meg of being "two-timing, lying, scheming" and that she doesn't love Hercules. He learned Phil was right, but also Meg was unwilling to work for Hades anymore.
    • Donald Duck, who's famous for his short fuse. Even Don Rosa's The Life and Times of Scrooge McDuck series showed his parents were both short-tempered, as well.
    • Do not tell Hortense McDuck something is "men's work". She laid Teddy Roosevelt flat with one punch. Yes, that Teddy Roosevelt.
    • One Donald cartoon "Cured Duck" was practically created as an excuse to show this trope in action. When Donald is unable to open a window at Daisy's house, he loses it and demolishes her house. She tells him off for his attitude, only to display an even worse temper when he makes fun of her outlandish hat.
    • In Adventures in Music and Disney Sing-Along Songs, you do not interrupt Professor Owl's music lessons.
    Professor Owl: QUIET!!!!!
  • Drawn Together: Toot does not like it when you try to take a crap on pizza as a prank.
  • In the Droopy cartoons, if you dare do something petty and cruel to something Droopy dearly values, he will walk up to you and dispassionately say, "You know what? That makes me mad," and then demolish you.
    • And just for the record, even his son in Homesteader Droopy kicked a corrupt sheriff's ass for taking his baby bottle.
    • Also in the same episode, we learn it is unwise to give a stuffed moose a mohawk.
  • Ed, Edd n Eddy each of the Eds have their own buttons:
    • Ed is a loveable oaf, but don't ever let Ed get a rock in his shoe or he'll start destroying the cul-de-sac.
    • Double D does not like being pranked. And don't mess with his ant farm!
      • Edd doesn't take kindly to getting sneezed on, either.
    • Eddy has several:
    • Calling him short or fat.
    • Messing with his "magazines"
    • Interrupting his scams.
    • Stealing his money.
    • Sarah has a Hair-Trigger Temper as it is, but do not steal her diary.
      • Ed and Eddy's mere existence seems to be this for her.
    • Don't mention wolves around Rolf.
      • Don't insult Rolf's culture, either.
      • Stealing Rolf's animals is also a huge no-no.
    • Rolf doesn't like being taken advantage of either, as the Eds has pushed this button countless times with their scams.
    • Separating Plank from Jonny turns Jonny from a harmless idiot to outright violent.
    • Don't take the Kanker Sisters Ship-Inna-Bottle. Really, don't.
    • Mess with Kevin's bike and he'll pound ya!
      • The Eds' existance seems to be this for him.
      • And don't tease him about his crush on Nazz.
    • Friendship day is Serious Business to Jimmy. The Eds learn that one the hard way.
      • Coming between him and Sarah counts.
  • The Fairly OddParents: Do not bring up March 15th in front of Crocker. Bad things have happened to him on that day...
  • Family Guy
    Stewie: We don't like your cooking, your stupid karaoke nights, and we especially don't like the way you hump that chair in the den!
    New Brian: Well, Rupert seems to like my humping.
    Stewie: What did you say?
    New Brian: Rupert. Humped him for two hours last night. He just lay there and took it.
    Stewie: Did he?
    New Brian: Yeah. And now every time you're sleeping with him, he's gonna be thinking of me.
    Stewie: Hmm. :: Stewie chops up new Brian and throws him into the trash. So don't mess with Stewie's bear.
    • In the episode "Fat Guy Strangler," while Lois' mentally ill brother, Patrick, is visiting the Griffins, Peter dresses as Ralph Kramden (from The Honeymooners) and uses his catchphrase "Pow, right in the kisser." This triggers a flashback for Patrick, who as a child had walked in on his mother having sex in the kitchen with an obese man dressed as the famous Honeymooners protagonist — this triggered a traumatic episode that eventually saw him sent to a mental institution — and he goes on a rampage, killing or seriously injuring obese men in Quahog. Eventually, he targets Peter, who eventually escapes his predicament (only when Lois shows up to talk Patrick out of it, claiming that she is assaulting his "girlfriend," Marion).
    • In later seasons, Brian's existence is this for Quagmire.. Although after "Tiegs for Two" they seem to be a lot less hostile to each other.
    • Apparently, Jeff Fecalman from "Screams of Silence: The Story of Brenda Q" has one. If you even so much as make eye contact with Brenda, you'll be lucky of all he does is scream at you.
    • Speak ill of Robot Chicken in the presence of Chris and he will likely scream at you and storm out of the room. Note that there are very few things capable of actively making Chris angry.
    • Go ahead and call Peter a poopnose. See how fast you wind up on the floor with yours broken.
    • Don't interrupt Stewie's TV time. Things will get ugly.
  • Foster's Home for Imaginary Friends:
    • Mr. Herriman does not like having his private moments exposed to the world, as shown in "World Wide Wabbit".
    • Another one of the rabbit's buttons is separating Frankie from her chores. Poor World found that out the hard way.
      • And as a result, he found out what would happen if you "piss him off", as Bloo put it.
  • Freakazoid!:
    • Gutierrez does not like being called a weenie.
    "DON'T SAY THE WEENIE WORD!"
  • Futurama:
    • Let's just say that Clamps doesn't take kindly to insults towards his titular clamps. Or being referred to as Francis.
    • From the same episode, being a crustacean-humanoid, Dr. Zoidberg has the dubious honor of cutting anything the shop needs him to. Don't try to convince him otherwise.
    • WERNSTROM!
    • The Giant Unattractive Monster can take ugly insults from the three Benders, but never talk about his mother, as Fry learned the hard way.
    • To everyone's surprise, Bender's trigger is turtles being harmed or insulted. (He identifies with them.)
    Bender: [arguing that all robots should be shut down] We're destroying the world and killing the turtles!
    Preacher-Bot: To hell with the turtles!
    Bender: Nobody insults the turtles! [punches Preacher-Bot]
  • Gargoyles: Each member of the Manhattan Clan develops a Berserk Button early in the first season. Dealing with their new trigger and lingering anger becomes a reoccurring element for the characters and story.
    • When Brooklyn started to doubt humanity, he hoped Demona could open Goliath's eyes, only for her to brainwash Goliath into a mindless slave. This starts a subtle but powerful grudge with long-lasting ramifications for the entire world.
    • Lexington was a fan of The Pack, but they used him to find and hunt the clan. As The Pack only become worse, Lex holds onto his grudge, but he is willing to make peace with the slightly-less villainous Fox, for the sake of her son.
    • Broadway was a fan of cowboy movies until he accidentally shoots and nearly kills Elisa when playing with her gun. While Elisa never harbors ill will towards Broadway, he doesn't forget the incident and breaks the gun of any criminal he sees. Unlike the others, he is fine with guns when responsible people use them.
  • Prime Evil from Filmation's Ghostbusters has a Hair-Trigger Temper, and it's easy to tell when he's angry: his robotic, skull-like head turns red-hot. However, one thing that really makes him angry is when his henchman Haunter calls him "Old Boy". (And for some reason, the guy never learned...)
  • Gravity Falls:Mabel isn't fond of being lied to.
    • For Dipper, do not call him adorable or imply that he isn't smart enough to solve something.
    • Soos is usually a nice guy, but he gets mad if someone mentions the fact that he's overweight.
    • Stan does not want to talk about his tattoo, and he does not appreciate people trying to see it or videotape it.
      • Although Stan has a good reason for it, because it's not a tattoo. It's a burn. It's a burn that reminds him of his last fight with his twin brother.
  • The Grim Adventures of Billy & Mandy:
    • In the episode that introduces Nergal Junior, his berserk button is being called a "freak". Given that his father is a monster from the Earth's core who has issues making friends, and Junior's true form is some kind of tentacled monstrosity, he's understandably sensitive.
    • Also, do NOT go near Grim's trunk. Or read his diary. Or look through the pockets of his robe.
    • Never, EVER touch Skarr's garden. (He'll give you fair warning, so if you do it, don't say you weren't warned.)
  • The Grinch isn't exactly a nice person to begin with, but as shown in The Grinch Grinches The Cat In The Hat, he definitely doesn't like being called Mr. Greenface.
  • Grojband: Trina Riffin has way too many to count.
    • Laney Penn doesn't like it when someone disses the band (as Trina found out after she asked her "What part of 'Your band stinks!' didn't I say?"), or recognizes her as a boy.
    • Corey Riffin's usually a calm boy, but put him in an elevator with elevator music playing for a long time, and that's when he loses his temper.
  • Happy Tree Friends:
    • Flippy. A cute, green, beret-wearing war veteran bear who is among the nicest characters in the series. However, if he sees or hears anything, anything that even vaguely reminds him of war in even the slightest way...there are entire episodes that are centered around the psychotic PTSD-induced rampages that occur.
    • In the spinoff series Ka-Pow, Buddhist Monkey really, really hates vandalism. But then again, the Red Shirt ninjas are asking for it by using martial arts moves to break the necks of flowers and backs of books.
    • The normally sweet Giggles totally loses her temper when someone harms the environment.
  • Peter Potamus in Harvey Birdman, Attorney at Law will flip out if he finds out that you got that thing he sent you, and didn't tell him.
  • Invader Zim:
    • Gaz is generally willing to leave people alone as long as they leave her to her video games and pizza. Otherwise she will stop at nothing to destroy you. Notably, she won't scream and yell like most of these examples — she's far too scary for that.
    • Do NOT mention Santa around Professor Membrane.
  • Jackie Chan Adventures has an episode in the first series dealing with this. (Don't call Jade a shrimp, and don't put any of Jackie's friends in hospital. They will hurt you).
  • Jimmy Two-Shoes: Never, ever, insist that Heloise is "not so tough". You will pay.
  • Kaeloo: Everybody has one (or more).
  • Kim Possible:
    • Ron Stoppable has a tendency to snap if his beloved fast food chain, Bueno Nacho, is destroyed or taken over by villains.
    • "A Sitch in Time": "YOU'RE the reason I moved to Norway? You're the reason I've been eating MEAT CAKES?"
    • Also Wade, after Team Impossible spikes his computer when he attempts to hack them. He comes back later in the episode in person to deal with them. "Nobody, nobody spikes my system!"
  • King of the Hill:
    • Do not speak ill of propane in Hank Hill's presence. Amusingly, in the episode "Hank Gets Dusted", a Reality Show producer suggests doing this to get a rise out of him, but Hank's cousin Dusty Hill says "There are some lines a man just doesn't cross!"
    • Also, you do not mess with his lawn. Ever. One of the few times he got really angry at Dale was because of that.
    • And don't criticize Peggy's intelligence or Spanish skills, no matter how true you are.
    • Don't turn down a Tom Landry Middle School tradition. You will die.
    • Don't say anything to Cotton that brings back memories of WWII, and especially don't do anything that infers he's a Nazi of any form. Luanne's roommate's unborn children learn that the hard way.
  • In The Legend of Korra, Tenzin's Berserk Button is invoking his mom, Katara, in an argument. Or his father, for that matter. And also Meelo's antics can push it.
    Tenzin: (Face going red) Don't bring my mother into this!
    Tenzin: (Face goes purple; Gasps) Meelo no! That's not a toilet! (Embarrassed) Oh dear...
    • Much more seriously, telling Tarrlok that he's no different than Amon. In a way, it's true, since Amon is his brother. And also they're both just like their abusive dad.
    • Don't ever say Mr. Sato's actions will be disapproved by his late wife. not even if you're his daughter.
    • Growing up without a father is shown to have been a sore spot for Lin- Bolin asking Toph about it in Season 4 is enough to set off a vicious argument between the two Beifongs.
  • Liberty's Kids:
    • Do not insult the British Empire within hearing range of Sarah Phillips. Just don't.
    • Don't mock France or call Henri little.
  • Littlest Pet Shop (2012):
    • As a nod to real nature, Sunil the mongoose does not like cobras. In fact, the word "cobra" is pretty much a trigger word for him to Take a Level in Badass.
  • The second episode of The Looney Tunes Show showed Lola's usually happy father going berserk after Daffy called his club number.
  • The Madballs cartoon had Freakella, who loses it when someone makes fun of her hair (Mop head?!).
  • Megas XLR:
    • Coop has a few, and there is likely one on the dashboard somewhere.
    • If you're his alternate dimension clone, never make him skinny.
  • Metalocalypse:
    • Charles Foster Ofdensen is a normal-looking businessman, a savvy manager, and a very clever lawyer in charge of metal sensation Dethklok. DO NOT threaten his "Bread and Butter". Just don't. He will END you.
    • And if you're at a concert with Toki, do not stand in his personal space and cheer in his ear. Especially if he's sober. Good lord.
  • One that can only be described as Rule of Funny: In Mickey, Donald, Goofy: The Three Musketeers, French words make one of the Beagle Boys angry... you know, in a story that takes place in France.
  • Mighty Magiswords: Do not bring up pants in front of Vambre.
  • Motorcity: Tooley doesn't like it when you speak badly of Abraham Kane . . . doesn't make him any smarter though.
  • My Life as a Teenage Robot.
    • Three words: "IT'S A TOGA!!!!!"
  • My Little Pony: Friendship Is Magic:
    • Animals running from Fluttershy and not wanting to be her friend will send her off the deep end.
      • In "The Return of Harmony - Part 2", the idea of Discord emerging triumphant is enough incentive for Fluttershy to stop crying and push herself to her physical limits while the ponies are chasing Rainbow Dash.
      Twilight Sparkle: If you can't catch her, Discord wins!
      Fluttershy: That. Big. Dumb. MEANIE!
    • "Applebuck Season": Don't doubt Applejack's capabilities; it will just send her ranting about and make her more determined to show you up. She gets better.
      • She gets really pissed off when Strawberry Sunrise insults apples.
    • Whatever you do, NEVER, EVER break a Pinkie Promise.
    • After Rarity states that she's above challenging Trixie:
    Trixie: Ooo; what's the matter? Afraid you'll get a hair out of place in that rat's nest you call a mane?
    Rarity: Oh, it is ON!
    • Winning against Discord’s mind games. In which case he will promptly cheat to win.
    • In "Twilight's Kingdom Part 2", Twilight tries to avoid Tirek when he first tracks her down... until he blows up the library. After that, she turns all her magic on him.
    • Do not offer yaks imperfect copies of anything from their homeland.
    • Limestone Pie doesn't like other ponies touching Holder's Boulder, and isn't at all subtle about it.
    • Rainbow Dash does not like being reminded of her Embarrassing Nickname "Rainbow Crash".
  • The Penguins of Madagascar:
    • Never, EVER touch King Julien's feet. And if you ever decide to skate over them... well, say hello to Julienderung.
      • "Friend-in-a-Box" suggests that a Freudian Excuse may be involved. After Mort becomes obsessed with a portable video game, Julien goes out of his way to try and force Mort upon his feet, claiming that he wants to experience the joy of kicking Mort off. Eventually, he even goes so far as to beg Maurice and the penguins to pay attention to the royal feet.
    • NEVER forget or ignore King Julien Day, for that matter... "Which forgetter is next for the whooping?! Come on, I want you to hurt LIKE I DO! UAHAHAHAHAA!"
    • Okay, so he doesn't go berserk, per se, but Skipper really doesn't like it when you call him fat, or any of its synonyms. He likes to claim it's muscle.
      • He really doesn't like Hoboken, NJ.
      • Or Denmark.
  • Phineas and Ferb:
    • Phineas once got angry at Candace for calling one of his and Ferb's plans "stupid". It only lasted about five seconds, but for Phineas that's pretty extreme.
    • Isabella seems displeased whenever someone uses her Catch-Phrase, especially on Phineas. Obviously, she's perfectly fine when it's Phineas using it on her.
  • Pingu: Do. Not. Ignore. Pingu's. Dad. It. Won't. Be. Pretty.
  • The Powerpuff Girls:
    • Do NOT mess with Bubbles' hair. And whatever you do, DON'T taunt her and call her the weakest. To say the results won't be pretty would be an understatement.
    • DON'T call Buttercup cute or otherwise try demeaning her. The RowdyRuff boys learned this the hard way in their first appearance. Also, the preview of the reboot shows she really hates being called "Princess".
    • Don't ever touch Fuzzy Lumpkins' property, or you're going to be in for a massive beatdown!
    • Also, don't put on the mayor's hat.
    • When Femme Fatale is robbing a bank, make sure you only give her Susan B. Anthony coins.
    Fatale: (about a $100 bill given to her) It's Ben Franklin, you idiot! A MAN!
    • Don't try to rival against Mojo Jojo on world domination, as shown in "Forced Kin", where a giant robot alien almost took over the entire world after defeating the Powerpuff Girls, only for an angry Mojo to finally smack the giant down and sending him away back into space in revenge for stealing his thunder.
  • Recess:
    • Don't mess with recess in general, especially when dealing with TJ. He will defend it and those like Dr. Phillium Benedict learned this the hard way.
    • Spinelli has gone berserk at people who have called her a girl in the past.
    • In the 2001 Homage episode, Gretchen snaps when the SAL-9000 calls her "dumb".
    • Gus doesn't play dodgeball. Unless you hit a little kid with a dodgeball. Then you really won't like what happens next.
  • The zombie slayer from Regular Show is always mad at zombies.
    • If your boss is a gumball machine named Benson, do NOT slack off at work.
  • The Rocko's Modern Life episode "Power Trip" has a literal example of the trope: Do not touch the green button on Mr. Smitty's chair!
  • Rick and Morty :
    • Rick: Never betray him or you will regret it. Those who do are known to be brutally beaten or killed.
    • Morty: Being accused of things he didn't do or being called a terrible person.
    • Beth: Not being considered a real surgeon drives her insane. Also while she is pretty lenient of her father Rick and his antics, when they actually hurt the family, she has no issue standing up to him.
    • The Eyehole Man: Don't let him see you with a box of Eyeholes cereal. He'll burst in through the nearest window and kick the shit out of you.
  • Roswell Conspiracies: Aliens, Myths and Legends: Vampires and Banshees' very existence are each other's berserk buttons.
  • Rugrats:
    • Angelica — Don't take her Cynthia doll away from her, and Two; while she takes delight in picking on Tommy, Chuckie, Phil, and Lil, she objects to anybody else doing it.
    • The normally kind-hearted Didi hates it whenever someone gets her name wrong, intentionally or not. This became a Running Gag in "Aunt Miriam".
    • For Stu, don't ever bad-mouth his inventions. This especially applies to his older brother, Drew.
  • As lampshaded in Sabrina: The Animated Series, no one, messes with Salem's can opener.
  • In Samurai Jack, the Scotsman's wife has a rotten temper as it is, but mentioning her weight will cause her to fly into a rage so fierce that even Jack will flee in terror.
  • Scooby-Doo:
    • Though non-violent, Shaggy has a variant: if your criminal scheme threatens to cancel one of his beloved mini-golf tournaments, he will instantly morph into a Sherlock-Holmes-caliber detecting genius and solve the case so fast even Velma's left wondering how he did it.
    • On Scooby-Doo! Mystery Incorporated, Velma gets angry enough to kick down two tombstones when she thinks Shaggy is trying to weasel out of going to the prom with her. In a later episode, Shaggy chooses being friends with Scooby over being Velma's boyfriend, causing Velma's Berserk Button to be pressed before she collapses into tears.
  • The Secret Show villain Robert Baron is normally Affably Evil, but he HATES being deceived. If he finds out somebody is trying to fool him, he turns bright red and starts charging through walls.
  • Sonic SatAM: Cowardly Antoine will not let you get away with mangling French cooking. Especially if you try to make escargot... with margarine.
  • South Park:
    • English kid Pip can't abide being mistaken for French. In the episode "Conjoined Fetus Lady," the other kids on the dodge ball team actually make use of this fact, to take advantage of his unstoppable rage.
    • Eric Cartman apparently has at least four Berserk Buttons. One is any references to him being fat or overweight. Another is being compared to Family Guy. He also really hates being conned out of his money; it's in your best interests to give it back or he will do something really horrible to you. And then there's insulting his mother; when Grandpa Marsh does so, he flies into rage and starts to beat the crap out of him, although Stan and Kyle restrain him before he can do any real damage.
    • As for Kyle, don't call his mother a bitch. Justified, as his mom isn't exactly the type of person you'd want to piss off.
      • Or be Cartman and do anything.
      • Kyle isn't from Jersey Shore. Don't suggest that he is.
      • Or make fun of him being Jewish, or cross the line with Ike, or say something stupid within earshot. Kyle is built on this trope.
      • Contrary to the former, Kyle does call his mom a bitch in "Fun with Veal", though.
    • Don't speak any foul language within Sheila's earshot. Prepare for the worst.
    • Never call Bono #2, no matter how true it is. Literally.
    • "Are you looking at my headgear?"
    • Tom Cruise goes crazy when anyone says that he's a fudge packer, even if he is packing fudge at the time, wearing a fudge packing uniform in a fudge packing factory.
    • Kenny (as Mysterion) gets one when he tries to tell the rest of the kids that he can't die, and Kyle says it'd be pretty cool to be immortal. Kenny, who knows better, flips out just a little bit.
      • He gets another one in "The Poor Kid". Don't mess with his little sister.
    • If you don't want to piss off Mr. Mackey, don't take a dump in the urinal. Or ruin the tooth decay play he worked on for six years, whether it's by accident or not. Or touch any part of the overwhelming trash and paper hoard that suddenly materialized in his traditionally clean office.
    "Don't you touch that! That's not something to throw away! If you throw that away, I will RAPE you in the mouth, m'kay! I WILL RAPE YOU IN THE FUCKING MOUTH, M'KAY!
  • Whatever you do, don't insult Candy from Space Goofs. The gang of bats that took over the aliens' house learned this the hard way.
  • The Spectacular Spider-Man:
  • In Spider-Man: The Animated Series, Spidey quickly picks up on and exploits Scorpion's dislike of being insulted and called names to break his focus. Scorpion does get slightly better with this by later seasons, though making fun of his mother still proves a surefire method of riling him up.
  • SpongeBob SquarePants:
    • Whatever you do, do not ever insult the state of Texas within Sandy's hearing range. SpongeBob and Patrick had to learn this the hard way.
    Sandy: Y'all best apologize, or I'm gonna be on you like ugly on an ape!
    • And Neptune help you if you strip Sandy of her fur.
    • Also,
    • And NOBODY CALLS HIM TUBBY!
    • Nobody, noBODY, pogo-dances with Patrick, but SpongeBob!
    • Do not touch Mr. Krabs' thermostat! (Or play in his yard.)
    Krabs: I don't care if there are icicles hangin' from my ceiling. Don't..touch...THE THERMOSTAAAAAT!!!!"
    • And for the love of God, do not hug and crush Gary's shell. Or touch his...undercarriage.
    • Gary does not like it when SOMEBODY puts Puffy Fluffy in a house with another pet!note 
    • Don't ever, ever say "day off" or "overtime" to Mr. Krabs. And if he sees you pick up a penny off the street, you might as well just go ahead and buy yourself a coffin.
  • Star Wars Rebels:
  • Steven Universe:
    • Don't abuse or badmouth fusion in front of Garnet. Jasper, Peridot, and Pearl found that out the hard way. Pearl especially, as Garnet spent several episodes angry with and barely speaking to her after an incident pressed that button.
    • Amethyst's origins, being small/"defective" because she was left forming underground for too long, are a major source of insecurity for her, so making fun of them will quickly upset her like nothing else. The only reason Peridot wasn't pounded for making comments about it was that she was actually trying to compliment Amethyst.
    • Don't mock or diminish Rose's revolutionary efforts in front of any of the Crystal Gems, especially Garnet and Pearl. For that matter, don't bring anything to Pearl's attention that alters her understanding of her relationship with Rose Quartz.
    • Steven of all people has three berserk buttons: insulting Rose Quartz, being caught in the middle of an argument between the Gems, and Kevin, the one person Steven flat out hates. He doesn't get violent, but he does get upset, and he will express it in no uncertain terms.
      • He also really doesn't like it when Peridot betrays his trust.
    • Don't act like a overgrown kid during an important mission around Connie. She'll give you the chewing out of your life.
  • In Superman: The Animated Series and Justice League, Darkseid existing is a Berserk Button for Superman. Darkseid is the only villain that Superman is fully prepared to kill (well there's Mongul too, but a lot of passion was involved with that). Given how monstrous many villains in the DCAU are, the fact that Darkseid in general is a Berserk Button for Superman, and the only villain he wants to kill, is quite impressive on his part. In the Justice League episode "Twilight (of the Gods)," Superman goes into a blind range and beats up Darkseid just for showing his face.
  • Super Noobs:
    • Shope's favorite dinosaur is the triceratops. Mock her favorite dinosaur and she will lose it
    • Memnock is a calm and nice guy but he has at least four of these buttons. 1- Don't insult him and don't call him ugly. 2- Do not insult his cooking. 3- Do not fart at him. 4- Do not negatively compare him to a bug. Memnock's comrade and best friend, Zenblock set all of those buttons off and boy did he learn the hard way that pressing these buttons will cause Memnock to lose his temper.
  • TaleSpin: Never, ever do anything to the Sea Duck in front of Baloo or insulting his piloting abilities.
  • Raphael of Teenage Mutant Ninja Turtles, as shown in the 2003 cartoon episode "April's Artifact", hates bugs. PERIOD. He even gets pushed too far when, not long after one of the hornets has slashed and paralyzed him for a while and he recovers from the paralysis not long afterwards, and says "Bugs... must... PAY!"
  • Teen Titans:
    • Raven: "No one should ever go into my room."
    • Robin does not like being compared to Slade. At all. (Most noticeable in the Apprentice episodes, he manages to get over it but it's still a sensitive issue for him.) However, this is partially true, since he's as obsessive as Slade. Deep down Robin does realize this, but doesn't want it to be point out. This may be why he's so obsessive with Slade, as he made him something he doesn't want to be and always many steps ahead of Robin.
    • Don't talk about Terra's betrayal in front of Beast Boy.
    • Starfire likes being pranked just as much as Winry Rockbell likes having her Automail destroyed and by that we mean, not at all in fact this is what might happen:
      Starfire: On my planet, we have a name for people who do such terrible things, you are a... a.. (head expands) CLORBAG Varblenilk!!!
      • Don't flirt with Robin.
    • Slade hates it when someone makes him lose his cool, outdoes him, or when his apprentices betray him.
  • Thomas the Tank Engine:
    • James the Red Engine does not like to be reminded of his particularly outstanding screwups. Especially the time his crew had to borrow a passenger's bootlace to repair a leak he'd caused in a brake pipe.
    • Also never call Toby electric.
    • Do not force Gordon to pull trucks.
    • Please, do what Emily tells you.
    • Never, ever bump the Troublesome Trucks. They'll be sure to retaliate and play a big trick on you.
  • Tiny Toon Adventures:
    • Never call Babs by her real name.
    Buster: Over here, Barbara Ann Bunny!
    Babs: Don't call me that!
    • Never give Fifi's photograph to someone else. Never mistake her for a cat, either.
  • Tom and Jerry
    • Spike — Don't wake him up while he's napping.
    • Ironic to say, in an episode called The Milky Waif, Jerry has one. Tom found that out much TOO LATE: Tom was smacking Nibbles with a fly-swatter and when Jerry saw the red welt on poor Nibbles' behind, Jerry ROARED before giving Tom a quality ass-beating.
    • Tom's master from the Gene Deitch shorts has very sensitive buttons. His buttons from his three shorts are: 1) Don't mess up his fishing trip. 2) Don't interrupt his barbecue. 3) DON'T touch his guns.
  • Total Drama:
    • Owen. As a metal door learned, do not make him hungry.
    • DO NOT mention Jose to Alejandro. Oh, and don't call him "Al", even though Cody tried to use it against him once and Owen calls him that because he can't say "Alejandro" right.
    • Zoey, the usually calm and nice girl tried to kill Scott after he eliminated Mike, but her true berserk button was shown when the medallion Mike gave her broke, even Cameron was shocked at Zoey's transformation.
    • Touch Eva's MP3 or speak ill of her name, and you're as good as dead.
    • Don't mention Chris' age, interrupt him, correct him, or play him like a fiddle (As Scott learned).
      • As Sierra learned don't ramble on about his personal life.
    • To avoid Chef Hatchet going berserk, don't go into his kitchen, also known as "forbidden territory" and do not mess with or touch anything that belongs to him.
    • The Spin-Off Total Drama Presents: The Ridonculous Race has a few of its own:
      • Not coming first is this to the Ice Dancers. Josee in particular.
      • Laurie having to eat meat to stay in the game even though it turned out to be needless since it was a non-elimination round quickly becomes this for her.
  • Twelve Forever: The Butt Witch does NOT like being called by that name.
  • In The Venture Bros.:
    • Don't touch Brock's car, or take his last cigarette.
    • DO NOT mention his father in front of Action Johnny. Surprising him with Dr. Z is also a bad idea.
  • While not true of the original series, in Voltron Force the fastest way to get Keith and Lance SERIOUSLY angry is to threaten Allura or put her in danger.
  • Wakfu:
    • Don't mention Armand's bad breath to his face.
    • Don't call The Mmmmmmmmmporpg by his birth name. No, seriously, don't. Unless, well, you want the whole town razed.
    • Qilby does not appreciate being called a traitor. It's true, but he has such a huge It's All About Me complex that doesn't see it that way.
  • Yin Yang Yo!: Don't you dare break Yin's Two-nicorn toy. She will rain fire down upon your pitiful head from the sky if you do so.
  • Young Justice:
    • Superboy will flip out when anyone mocks his lack of acceptance from Superman.
      • Also, due to an incident with an illusion of the Joker in Mount Justice, he hates monkeys. And apes. Not that he's ever come across a normal ape or monkey, mind, nor one that isn't trying to kill him.
      • In "Agendas" he does not take being stuck in a pod wearing his Cadmus suit again very well, even though it's ostensibly meant to heal him.
    • Do not taunt Miss Martian about losing Conner's love, the team's approval, or being banished back to Mars for being a White Martian. When Psimon did it, M'gann put him into a coma.

http://tvtropes.org/pmwiki/pmwiki.php/BerserkButton/WesternAnimation