I've got a couple of scars...
One is a really big one all the way up the outside of my left arm. I got it when I was really young. My mom was outside, cooking hotdogs on the grill, hot coals and stuff, y'know? Well, anyway, my brother was pulling me around in a wagon, and my mom wanted me to bring some more hotdogs to cook. I got them, and I went to hand the hotdogs to her, still sitting in the wagon. The rest is self-explanitory. Now, its a very faint 1'3" blob of discolored skin from the burn, which was pretty bad.
The other scar I have on top of my head, right on the psuedo-ridge (the sharpest corner on the top of the skull) on the right side of my head. It occured when I fell off of a chair when I was 5, I think... Its not that big, and its only visible if I get my hair cut short, since no hair grows in the area any more. No other scars that I can think of, except for ones where I got cat scratches, I've got lots of those, but no lasting scars.