"Ghost Fight" joke
A proud elderly gentleman was in the hospital for a series of tests because his bodily functions were extremely disrupted.
During the night he made several trips to the bathroom because he thought he had to go to the bathroom. After failing to go several times he finally decided to just ignore it.
When he awoke later in the night he found his bed full of diarrhea. Being too proud to admit he just relieved himself in his own bed he carefully took the sheets and tossed them out the window.
However, while this was going on, a drunk was stumbling home in the darkness. Before he can figure out what's happening, the soiled sheets come down on him. He kicks and punches the sheets trying to get them off of him. A security guard runs up and asks what the heck is going on.
The drunk replies, "I don't know what happened, but I think I just beat the crap out of a ghost."
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