Here it goes.
>be me, 11 years old
>new year start, school change, don't know anybody
>bully in my class, start attacking me over anything, especially Pokemon
>endures during the whole year
>one day, bully takes a cutter from one of his friends
>point it towards me saying "I'll cut you, then I'll take care of your whole family. Your father, your mother, your brother and your sister"
>snap it
>push my bench on him
>grab cutter and dig it into bully's shoulder
>start relentlessly punching him in the face
>three people pulling me apart, having a hard time because I was enraged
>bully starts standing up
>I'm hold under both arms by the teacher
>I take advantage of that to pull both kicks forward, one on the face and one on the shoulder where I hitted with the cutter
>bully runs in fear
>Parents called, I'm going home
Weeks later, I learn I only got schooled for a week because everyone in the class accused the bully for what he did the whole year. Bully had to change school after that, though, and the rumors about that event made people from older class and other schools (because I had to change school later) trying to pick fights with me.