yes at school....
was sitting in a classroom on first floor waiting for teacher to arrive. A mate was hanging another guys coat out the window cos he didnt like him... I walked over and the guy dropped the coat as the other student came in into a wet muddy puddle below. The student who came in thought it was me so gave me a chinese burn for it....
I blew... I started having a go then I punched him in the face square on. They dragged him out the room and then me, guy went for me again so I smacked him again.
Dont recall it hurting. But since then I had an education from one of my exes.... 38 special he called it.... 19 2p pieces sellotaped together and put behind knuckles tends to stop you risking breaking your fingers if your punch doesnt land correctly. He also taught me how to smack someone with a crash helmet if Im ever in big trouble and need to do it.....