result of going commando all day in the sweltering heat without showering.
damn girl, i don't wanna hook up with him right now, i got swamp twat.
by lochness mon August 22, 2008
the girl that you work with that has fucked everybody and their mother, twice.
hey billy, don't fool around with that girl, she has a swamp twat, I should know
by not you June 29, 2006
a messy murky twat w/ a foul smelling gassy fog escaping from it all sloppy and nasty & swamp like, it kinda explains itself!!
yuckkkkkkkkk we smelled that nasty swamp twat creepin up on us...
by GiddyUpBaby February 15, 2010