Currently carrying a groin strain from sprinting with a slight spinal errector strain from letting my ego take over and completing a deadlift even though my form had gone loose.
When I was younger I broke my nose doing the high jump (beat that!)
Have also broken my nose riding a mechanical bull. Was all dressed in white at the time so looked like an extra from a horror movie for the rest of the night. (Alcohol may have been involved.)
I have a large scar on my hip from sliding on my hip down the road trying to prove to a friend that I could out sprint him. (A lot of alcohol was involved in this one, we were just outside Liverpool Street Station and their was a crowd of about a thousand in the street to witness it. Again, had a white shirt on.)