What was your most goriest injury?

I was on my bike (inexperienced!) and I was riding it around the streets when I was 11. I went down this smallish hill thing (well, not a hill exactly, as it was made of tarmac, and there were houses on either side) and at the end of this hill were some cars. I started pedalling, lost control. I was gonna die that day, I swerved the bike at the last few seconds. I would have crashed into the cars, and headed towards my grave in 24 hrs. I managed to kill my hand, the layers of skin were completely disintegrated and I could see my muscle. Disgusting.