Cancer Isn't Funny

"Kept making ‘Yo Mama’ jokes to my friend who’d just lost his Mom to cancer. My friend snapped and broke his nose."

- darksaber522

The Speed of a Fire

"When I was in High School, we had a Firefighter Explorer program where we could go and do shadow work at a few of the local departments."

"One all-volunteer department let some of us Juniors and Seniors respond to specific calls to do minor light work (hold stop signs, carry the ladders, fetch tools, etc.) and allowed us to have a code to their cipher lock. They gave the code to the four local kids so we could get there, unlock the doors, and open the bays and get trucks started and ready to roll."

"One night, the class id**t decided to go into their fire department and play 'pranks' on them. Took all their hoses off the trucks, strung them around the bays and looped them through the axles, discharged all the foam out of the main engine, and screwed with everyone’s bunker gear by swapping boots and removing the liners of structural gear among other things."

"Naturally, it ended very badly when a call came in for a structure fire and when the actual firefighters showed up the entire house was in such disarray that no truck could even leave."

"They ended up calling a town 20 minutes away to respond."

"Two people passed away in the fire. Naturally, all four of us were the top suspects, and it didn’t take the police long to figure it out as the place was full of surveillance cameras. He was arrested, his parents got the bill for all the damages, and we never saw him or his family again after that. They just skipped the area and vanished overnight."

"The fire department killed almost all ties with the Explorer Program and stopped allowing us to respond to minor calls. I went on to get certified as a firefighter and spent five awesome years with them where I still seasonally volunteer (during wildfire season) with them."

- JimSpieks

A Ruined Presentation

​"We had a student teacher for like six months when I was in sixth grade, and towards the end of her time with us, she had to record herself teaching a lesson to the class and then provide the video to her school (as a final exam or something)."

"We had this class clown who had to sit in the back, which happened to be near the camcorder. During the recording, he kept saying things like, 's**t, pen*s, f**k,' quiet enough for no one in class to hear but loud enough to be obvious on the recording."

"The student-teacher ended up having to redo the entire video and we had to sit through the exact same lesson a week later without the class clown present."

- sloppyjoesandwich

Deflected Trouble

"Art class. Teacher leaves. Class clown says, 'Dare me to eat this paint!?'"

"My buddy and I ignored him. He got real pushy about eating paint."

"We told him to do whatever the h**l he wanted. He stood on a chair and ate two bottles of paint before the teacher walked back in."

"He got marched to the nurse. We breathed a sigh of relief that he was gone."

"Later that day, my buddy and I got called to the principal's office. We were informed he was at the hospital getting his stomach pumped and it was OUR fault."

"I had never been in trouble before. I spent one hour in isolated detention to see if I 'wanted to share more,' literally just locked in a tiny a** room."

"I got a really long lecture about if I told someone to jump off a bridge and they did it, it would be my fault. I denied any fault again. Then I got put back in isolation until the end of the day."

"My parents went nuclear when I got home and told them what happened."

"The clown showed up the next day just grinning and laughing because he heard we got in trouble."

- Remz_Gaming

Boy Cries Wolf... Or Eats Candy

"Slightly off-topic, but our class clown choked on candy. We thought it was another one of his jokes."

"The whole class laughed at him, even the teacher. Then his face started to go red, his eyes got bloodshot, and he started slamming the table violently."

"Luckily somebody gave him the Heimlich maneuver and saved his life."

"Dude nearly died while everyone sat laughing at him."

- seneca_7

Enough Said.

"A classmate thought it would be funny to light somebody's mullet on fire in the middle of class."

- DrDWilder

A Graduating Vandal

"He came back to the school after hours and put caulking in the locks, and spray-painted pot leaves everywhere."

"Of course, he didn’t know there were cameras so it didn’t take long for him to be caught."

"This was right before graduation too so needless to say, he didn’t walk at graduation and his parents had a hefty damage bill to pay."

- Ozziwulf

Senior Prank Week Gone Wrong

"In my school district, it was tradition for the exiting seniors to pull a prank. One year, a few of the class clowns decided it would be funny to cover all the tile floors with cooking oil, cover the handrails of stairs with Crisco, and put large puddles of oil at the top of each stairwell."

"A girl already on crutches broke her jaw. We had to be evacuated to the bleaches outside. It was super not cool."

- QueasyAd7509

A Ruined Graduation

"Public school, small town. The graduating class only had 54 students in it."

"The kid smeared his s**t all over the bathroom. Walls, floor, sinks, everywhere. The principal had no way of knowing who it was, so the solution... they took the bathroom doors off the hinges."

- PhatWhiteCheeks

No Future in Serving Drinks

"He spilled formic acid on another kid who ended up with some light scarring on his chest."

"To be honest, it was a terrible call from the teacher to get him to carry it around for people to smell."

- CoolioMcCool

Substitute Teaching is Already Hard Enough

"They put staples in the substitute teacher's coffee... I went to school with some real monsters."

- This-Ad-1886

A Traumatized Teacher

"In seventh grade at a public school, our class was on the second floor."

"The class clown stood up in the middle of class, said 'I can't take it anymore,' and ran to the back of the classroom, opened the window, and jumped."

"The teacher screamed, and we all laughed. There was an addition to the building and the roof was under the window where the class clown was standing with a big grin."

"The teacher quit shortly after due to this and several other incidents in her class."

- OMOAB

Targeting the Substitute Teacher

"Sophomore year biology class, we had a substitute teacher during fetal pig dissection week."

"She had stepped out of the classroom for some reason while we were working on the dissection."

"The class clown took out his shoelaces, wrapped one end around the piglet, and rigged the other end to the door so that when the door was opened, his piglet would raise to eye level."

"He scared the teacher when she came back in and he was suspended for a few days."

- Ambitious_Misgivings

Caught Butter-Handed

"We had this kid who would take the small butter packets from the cafeteria and bring them to fifth-period history class. At some point, he would scoop out a glob with his pen and flick the dairy bullet on our history teacher's a** when he walked by."

"He did this probably five or six times without getting caught."

"One day, he f**ked up and scraped the teacher's butt with his pen."

"The teacher checked his pants and found the butter smear."

"The kid's eyes got super wide like a true deer in headlights. He had no excuse for why he did this prank. He just kept apologizing like it was an accident."

"Lol (laughing out loud). Who accidentally flicks butter on an old man's a**?? I'm pretty sure he never graduated. Not surprisingly."

- CannabisaurusRex401

Fun for the Students, At Least

"He stole the English teacher's substitute plans and rewrote them, giving us all a free period instead."

"Terrance, wherever you are, you're a f**king legend."

- jeconti

We can all agree that these pranks, jokes, and even assaults went much too far, whether the class clown was of minor age or not.

Sometimes a prank can be funny, when when it scares someone, severely scares them, or even injures them, it's obviously much too far. A joke is only funny if everyone involved is genuinely laughing.