What would be one of the worst possible sex related injury? I couldn't figure it out, but I remembered. And here it is: Say, your girlfriend is lying in bed, waiting for you. And you wanted to surprise her, so before you scamper on the bed to flop on her like a dying fish, you take a jump start. But you somehow trip and then fall forward with a reasonable speed, and guess what happens. You pole vault on your bed and hit your head on the headboard. Ouch, not only do you SPRAIN your penis cuz you pole vaulted on it, but he hit your head on the headboard. -DLS