****. Fractured penis as it's known in medical circles. Had to go to hospital for emergency surgery. With a broken ****.
I thought this was a joke, but it looks to be possible http://www.netdoctor.co.uk/menshealth/facts/penileinjury.htm OUCH!!
Immediate loss of erection (unsurprisingly!) - so difficult to play on with a broken one. Davey would not be happy.