I will say for the record, now that I am in a different state and the statue of limitations is passed, that once in high school, a kid my age decided to rip up my books for fun. When I confronted him, he smirked, pointed to his cheek and said "Lay one on me"
I didn't break his jaw, but one punch later and he dropped.
Now, this was stupid as hell and I admit it but I'm not sure, if I went back, if I would do it any different.