I have a few school stories to tell.
First, a jackass in my grade today said he wanted to kill all gays with poison gas. Not even being told he was literally Hitler changed this line of thought for him.
Second, some asshole senior decided to try and hurt me after a football game (I'm in the marching band) as I waited to be picked up, because I said our football team sucked. He fucking sucker punched me in the gut, and I just looked him in the eyes and said "Do it again, I'm getting aroused." As I live in the super conservative Cristian area of the states, this creeped him the fuck out, and he left. No one else has tried since.