Once, I was with aa friend and his friends, and one of them was really annoying, and he kept annoying everyone. He was annoying me for like 20 minutes, when he accidentally hitted me in the face with his elbow really hard.
When everyone was trying to see if I was OK, I said, in a low voice, something about his momma and his dad, and his little brother and something about someone fucking him in the brain. He just looked at me and said "dude..."