Similar to Swanus, whose primary characteristic is a sweaty butthole, Sweenus is characterized by a moist testicular region brought on by profuse sweating and often accompanied by a foul, yeast-like odor.
Man, I've been working so hard that not only do I have a Swanus but I've also got a bad case of Sweenus.
by Faceheim June 28, 2010
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