The white/brown stain left on cushions from someone with a swamp ass. Similar to skid marks. May be caused by excessive farting.
by Empty pint June 2, 2016

by Swampedbandit March 26, 2022

A swamp geyser is the act of filling someone's bellybutton full of piss,and semen. Then turning around to shart it all into their face.
Timothy:Bro what happened to your face ?
Shawn: oh, Marge gave me a swamp geyser last night but I haven't been able to clean it all off yet.
Shawn: oh, Marge gave me a swamp geyser last night but I haven't been able to clean it all off yet.
by Bert's berd February 18, 2022

Will someone go tell Dennis to wipe his ass better I can smell his swamp nuggets all the way over here
by Dizzle6303 August 21, 2022

A term used to define an extremely unattractive, highly buckled hooker with a swampy Oder , who could not make any money anywhere but a swamp.
by dirtyd45678 September 6, 2016

by McFattyCakes July 10, 2016

A woman dressed in very little clothing, covered in mud, in the back of a pickup truck at a four wheel drive rally
by Wrenchbender February 27, 2019
