I crashed today while trying to bunnyhop over a little log. Wouldn't have been so bad if I hadn't slammed into a tree and cracked my helmet. I also got some trail rash on my side and shoulder. What you can see in the picture continues further down my back and side.
So I went to the hospital, they gave me a CT scan, and told me my brain was "unremarkable". Kind of hard to hear for a PhD student. Anyway they told me not to drink or ride for a few days. Bummer because tomorrow I turn 28 so no birthday ride. Anyway my derailleur is messed up and the there is now play in my rear brake lever. Suck.
So what's your worst injury?