I closed a car door on my thumb once too. That's what you get in a hasty society!
I got a scar, still a bit visible, from when I was don't even know how young, and my sister let me go into the basement, while I was down there she turned off the lights, so I wanted to find the exit, but there was some wire in the way which ripped my leg open.
Another scar on the same leg (I used to call it my bad leg for all the bruises and scars it had), well, more precisly, foot: learning how to swim, I dove in like instructed, but a bit too close to the ladder thingy, which had a loose screw, which on its turn ripped my foot open. Just a bandaid helped that though.
Never broke anything yet though, and I wanna keep it that way!