umm..When I was younger I managed to cut the tip of one my big toes off trying to climb some railings,
then a couple years back I was doing parkour one of my friends jumped out from behind the wall, scared me and I sprained a few ribs,
I cant remember how long again this was but I jumped from the top step of a slide, landed perfectly but out of no where slipped and broke my tail bone (which has now been broken 4 times due to stupidity),
Managed to break 3 fingers and my wrist doing boxing,
And my most recent one is I managed to get a nice big black eye from walking (Cough*Running*cough) into a lamp-post/street lamp