I only have one leg.
Basically, a few years ago I was running through this field. I ended up tripping over and getting a severe knock to the head. I passed out. I must have been out for a while, because when I came to there was a combine harvester in the field. I tried getting up but as a prank my friends had tied my shoelaces together. The combine harvester came closer and eventually it was too late, I managed to dive out of the way to save myself for th emost part, but my left leg was caught up in the almighty teeth of the metallic beast. I recovered fully in the end, sans a leg, and the farmer was truly sorry for my lots, but yeah.
That is the worst injury I have ever gotten. And that's why I can't play pool anymore.
I had a mechanical pencil jammed in my palm, lucky for me it was my writing hand! That was the best week of school ever.