Teacher: "Don't lean back in your chair you are going to fall

Happened to a kid in my primary school :/

Well one time i knew this guy, who knew this guy, who knew this guy, who knew this guy, who knew this guy, who knew this guy, who knew this guy, who knew this guy, who iknew this guy, who knew this guy, who knew this guy, who knew this guy's COUSIN, and HE fell back in his chair, and got a headache for a little while :P

never me!!! i ALLWAAYYSS do it my teacher says it will hert her if it falls of her foot (selfish g!t)

my brother did it and fell through a glass door behind him at my nans XD

My best friend was rocking on her chair after ignoring the teacher (I will admit I was doing the same) and she lost her balance, fell backwards, and hit her head on the corner of the opposite desk and it cracked. It was horrible, I ended up throwing up at the amount of blood while she was being rushed to hospital. Moral of the story, sometimes (though very rarely) teachers can be right- OMG what did I just say?!?! Some alien must have taken over my brain... :S

I meant the crack your head open part has never happened... :D

happened to my brother and instead of my head i dislocated my elbow that way.

Its never happend to me, but my classmates yes..

I fell out but never cracked my head open. I just had to be carried away in a wheelchair

happened at my school......

I actuallly fell before and got a concussion and almost died

Happened to me in first grade...

Actually, that unfortunately happened to my classmate in 2nd Grade. He was in the hospital for a long time, but couldn't make it... I miss Sam.

I've fallen out of my chair at school when I was leaning back. We were watching a short movie in art and everyone turned and laughed at me. It was pretty funny though...

Happened twice at my school.

Actually my little brother cracked his head open on the science desk behind him, an then on the floor.

That happened to my dad before 0.o

It happened at my school and the kid got a concussion

a kid in my third grade class leaned back in his chair, but he only fractured his arm :)

In october I fell off of the chair fractured my scull and was in a coma for 2 weeks.