look up any word, like blumpkin:
 
1.
The sweaty juice that builds up in your ass cheeks after strenuous activity.
Billy - Hey, something smells icky in here.
Doug - Yeah, I was working out and I got a nasty case of Alabama swamp ass.
by web December 12, 2002
 
2.
A smelly fluid that secretes from hillbillys after they run after supper
"Man pa, yous sure does smely likes swammp ass"
by Mason Beveridge September 28, 2003