Sweaty Ass Crack. When Sweat dribbles down from your back, and front, causing a layer of goo to form from your sack, to your ass. Sometimes causes a burning sensation.
After 15 hours of working near the 650 degree oven, Jake had some major Swack.
by Anonymous October 27, 2003
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some pussy ass word that only canada boy would make up

it has no real definition, way to go dumbass
jay got into a swack of trouble, those focking canadians.
by vectrex April 22, 2003
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"I've got a full bottle of Lortab- gettin' swacked tonight!"
by A-bat July 3, 2009
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Another way of mentioning the fact your ass crack is drenched with sweat.

"swack" sort form for sweaty ass crack
Buddy, its so hot outside...I've got some crazy swack goin on here.
by vdubspooledyou
Buddy, its so hot outside...I've got some crazy swack goin on here.
by vdubspooledyou July 27, 2008
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Sweaty Crack, no other explation needed.
After 3 pickup bball games in 97 degree weather, richard had quite a large swack stain on his pants.
by nannyfufu December 23, 2009
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A black person from the country of Sweden.
"I cant believe that hit Johnny Oduya laid on that guy last night"
"Yea that swack can really lay the body"

"A black Swedish guy you say, I gotta see this"
"I know right? The swack is standing right over there"
by tml 4 life December 19, 2013
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the combinig of the two word 'sweaty ballsack' to form swack. Its easier and quicker to say.
'OMG ive got such a swack going on down here'
by Brad Judd April 29, 2008
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