Top Definition
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

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt