An extremely modest woman was in the hospital for a series of tests, the last of which had left her bodily systems extremely upset. Upon making several false alarm trips to the bathroom, she decided the latest episode was yet another false alarm.
She suddenly filled her bed with diarrhea and was embarrassed beyond her ability to remain rational. In a complete loss of composure she jumped out of bed, gathered up the bed sheets, and threw them out the hospital window.
An elderly man was walking by the hospital when the sheets landed on him. He started yelling, cursing, and swinging his arms violently trying to get the unknown things off, and ended up with the soiled sheets in a tangled pile at his feet. As the man stood there, unsteady on his feet, staring down at the sheets, a hospital security guard, who had watched the whole incident, walked up and asked, "What the heck is going on here?"
The old man, still staring down replied:
"I think I just beat the shit out of a ghost."