Cracked my head open twice, one was coz i woz having a stone fight and a kid threw a rock, the other time i got attacked by a dog and flipped over it - i was bout 8.
Broken both my hands- from my drunken younger days.
Cut half my toe off by accidently kicking a broken bottle down da beach.
I dunno if this counts but i was almost in a coma coz i drunk 2 much at a bbq