I have quite a few scars, but I can't remember where most of them came from and the ones I can don't have interesting stories. I do have a friend with a huge burn scar on the back of one hand. He cut it open while piss loaded and decided to try to cauterize it with a lighter. Clearly a bad idea, and didn't even come close to doing what he intended. On the plus side it left him with a manly, if idiotic, scar and a funny story to tell.