Ghosts

An extremely modest man was in the hospital for a series of
tests, the last of which had left his system extremely upset.
Upon making several false-alarm trips to the bathroom he
decided the latest was another and stayed put. Unfortunately
for him, this wasn't a false alarm and he soiled his bed
linens terribly.
He was embarrassed beyond his ability to
remain rational. Losing his presence of mind, he jumped up,
gathered up the bed sheets, and threw them out the hospital
window.
A drunk was walking by the hospital when the sheets landed
on him. He started yelling, cursing, and swinging his arms
wildly, which left the soiled sheets in a tangled pile at his
feet.
As the drunk stood there staring down at the sheets, a
security guard who had watched the whole incident walked up
and asked, "What the hell was that all about?"
Still staring down, the drunk replied: "I think I just beat
the shit out of a ghost!"