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

[Southpaw]

I never had any overly serious injuries, but my right shoulder sounds like gravel from the pounding it took over the years. I also have a fallen arch in my left foot that bugs me occasionally.

The worst injury I was ever a part of was a severely broken tibia, that I had a hand in causing by sandwiching a guy between myself and another player. An ambulance was actually brought onto the field. It was pretty rough.