1 definition by Josh5508

An unpleasant sour smell, usually resulting from rotting decay or the aroma of any number of bodily fluids or wastes.
The lady is cleaning tables with an old dish rag and bleach, it smells like yacht in here now.

The obese lady just climbed a flight of stairs, she's sweating profusely and smells like crotch yacht.
by Josh5508 October 24, 2006
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