What's the worst sports related injury you've ever had?

[ArtMonkDrillz]

I knew a kid from a different HS who accidently put his hand through a window trying to stop after running wind sprints in a hallway. The problem was, it was one of the school windows with the mesh inside, so when he pulled his arm back out almost all of the skin got ripped from the bone. He actually had to get flown to shock trauma. It required a bunch of skin graphts (sp?) and everything. He lost a ton of weight and was never the same wrestler when he came back.
I wasn't there for it but that kid loved to show off the pictures that the doctors took of his arm. They looked like pizza without the cheese.