When you take a shit and it looks like pure swamp juice just came out of your asshole! The kind of shit that is runny....but not pure ass piss!
by TKleikamp January 20, 2009
by Sterling Stedman February 01, 2006
by adam February 27, 2005
That boy damn near told me he had mudd butt but i could tell by the way he was walking...it was a damn shame cuz he got new underwear yesterday
by BLZNAZN May 31, 2009
When you go to the toilet and a big ass soft serve shiat and you use a whole roll of toilet to clean your funky a$$; taking a huge "pudding" type shiat; Normally smells like big Punn took that shiat;
by Sewdogg October 15, 2010
When you have a problem and cant control your shit, it comes out of your butt crack and you feel a warm sensation. the aftermath can leave dingle berrys, depends on the amount of hair you have !!!
stacie had a mudd butt all last week, no pad or tanpon could help!! she had to cut off her dingle berrys from the intense amount of hair on her ass!!
by slsdncagk April 14, 2010
No dude i cant go to the party I have a severe case of swampass. I havent gotten off the toilet all day
by Justin March 02, 2005