Me and my sis were playing a game where we would toss a small cardboard box between each other. But instead of just catching the box, we would spear it midair on exacto blades. We were missing one so my sister used a small folding pocket knife. On the 3rd or 4th catch, the blade folded in, slicing into my sisters hand.
Another pain story when I was young, I was playing with some five pound weights when they swung behind my back and slammed my thumb in between. It was bruised for quite a while and I couldn't use it.
I have more if anyone wants me to post em
