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The act of having swamp ass. A condition caused by excessive sweat or moisture in the taint region. It is commonly uncomfortable, itchy, red, and sometimes crusty. In the case of the latter, one should seek medical attention.

*if not medical attention is available, Desitin will usually put an end to your suffering.
It is so hot out here. I am definitely swassin.
by htown77036 August 09, 2011
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