by hallnut1 September 02, 2010
by Matt September 25, 2003
by bob hastle February 20, 2004
The unfortunate occurrence when one's ass gets sweaty, itchy and smelly usually after a low-quality dump or when another dump is impending. This often occurs in hot weather situations. Swamp ass can also occur when one is holding back flatulence or avoiding taking a dump in a filthy bathroom.
I had Indian food for lunch then got all sweaty walking home and have a nasty case of swamp ass. I need a shower and a butt-wipe. Dude I have the worst swamp ass right now but there's no way I'm taking a dump in that place.
by Fred S. Tare May 30, 2014
The foul odor from one's anus that causes one's underpants and pants to stink. Swampass is caused by a combination of sweat/body odor and diarrhea.
by Pissed Off Paul October 14, 2003
by jamie November 23, 2004
When the area bettween your buttcheecks, commonly reffered to as the butt crack, becomes sweaty and stinky.
by brit_legit February 04, 2010