having a sweety ass, and or smelling like a sweaty ass.
god dam lil homie
!! you smell like swass...go take a shower
by bone_630 March 17, 2009
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Swass - an adjective describing the sensation of sweat from your ass lubricating your butt-crack to the extent that your underwear are soaked. This phenomenon is very common with tree-planting, vigorous summer exercise, or other notable swassy activities such as jogging. Swass often preludes chaffing of the ass-crack, but may also prevent said chaffing. Other variations of this term may be swits (sweaty tits) or swotch (sweaty croth). ass sweat treeplanting
Person 1: Oh dude, I have got some serious swass going on today, it is so hot out here.
Person 2: Tell me about it man, my crack is slippery right now I might just have to give myself a wedgie just to try to rectify this serious swass.
by G-Bot 777 January 28, 2008
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Contraction of the words sweet and ass. An exemplar of excellence and elegance that cannot be compared
Man, this is one swass soda-pop!
by MC Silverback February 16, 2005
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A sweaty ass.

Slang way of saying sweaty ass
"Gross that girl has some major swass!"
by HALEY218 December 4, 2011
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A term used to describe a sweaty ass.
"I just spent an hour at the gym and an hour in the showers taking care of my swass"
"it's so hot out! I have swass like a mofo!"
"These leather chairs give me swass"
by neoxp July 17, 2009
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Swag with class
"He has swag!" "No he has class" "Nah nah nah, he has swass."
by teamtaken January 31, 2014
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