2 definitions by mtbikerbob

unclean spirits

1. Incomplete cleaning of ones anal opening after a bowl movement. May result in a condition call "swamp ass".

2. The process of making your anal opening soiled by releasing solid or liquid flatulence, also may result in a condition called "swamp ass".

Steve noticed he had unclean spirits by the brown streak in his white underwear.

by mtbikerbob August 15, 2006

swamp ass

An unfortunate condition that results in extreme discomfort to ones anal opening. This condition is usually brought on by excessive perspiration, excessive friction / movement and incomplete anal paper work. Can also be brought on by liquid or solid content flatulence and excessive bowel movements.

A runner with diarrhea will experience swamp ass on warm summer days.

by mtbikerbob August 15, 2006