That reminds me of a story I heard from the Darwin Awards a few years ago. A thief was breaking into a jewelry store when he fell through the ceiling. He was holding a flashlight in his teeth when he fell and it jammed through his head when he hit the floor. That's how the police found the body.
Also reminds me of the story of the dad that got stuck in the Chimney on Christmas Eve. Now I don't know about you, but I have had a fireplace in every house I've had, and I would never attempt something like that.