The feeling of moist, itchy, clay-like fecal matter which remains in your anal cavity after sub-par wiping is the result of one having an extremely messy bowel movement and spending four to six hours perfroming physical activity in moderate to extreme heat. The aforementioned condition may or may not result in the dragging of ones bare anus on a coarse surface such as a carpet or snadpaper.
Jesus Christ, I took a massive shit before helping you move and spent my day scratching my mud butt.
by Joe mosler September 23, 2009
when you fart, and some diarreah comes out, and coats the inside of your butt cheeks.
I was eating mcdonalds and all of a sudden i got mud butt.
by ipfreely March 05, 2004
excessive diarrhea; made popular by Dave Chappelle on "Chappelle's Show," in such skits like "Ribs" and "Black Man on a White Toilet". Could also be spelled "muddbutt."
I got mudbutt from eating chilli and spent a long time on the toilet.
GOOD LORD, IT'S MUDBUTT!!
GOOD LORD, IT'S MUDBUTT!!
by Fry May 11, 2004
The sensation of having a greasy and unwipeable ass usually occuring after consumption of large quantities of fried or fatty foods. A result of oily anal discharge, leakage, or extremely tacky fecal matter. Often accompanied by, or preceded by, 'The Itis.'
I ate two plates of ribs and a half pound of fudge last night. I keep wiping my ass today but I just can't shake this Mud Butt.
by thehairlessgorilla March 19, 2009
Simply put, diarhea, a horrible shit that you cant hold in any longer.Commonly used on the Chappelles Show.
Aw shit, I knew I shouldnt have ate that burger, now I got Mud butt and no place to shit.
by neverrusty October 22, 2006
mud butt is when you eat sumthing that dont agree wtih you. then maybe an hour later u get cramps in ur ribs and u start to fart every 2 minutes. then ur stomach hurts and every fart is wet and hot, and sonner or later it isnt safe 2 fart, u need to shit. the moment u pop a squat on the throne, ur butthole opens up and it runs right out....and the smell is horrible!
a yo, them tacos and grape juice gave me mud butt at school.
by makaveli tha don January 19, 2008
The sensation of your rectum filling up with shit that's less than solid. Impending diarrhea.
We drank a lot of booze mixed with prune juice to make it go down easier and an hour later we were startin' to get some serious mud butt.
by E-boy May 01, 2006
Explosive diarrhea from "Chappelle's Show." First on the skit, "First black man to use white toilet"
"I had gone out to buy a roast beef sandwich from a boy who used to sell them up front. A little bit later, I could feel a bubblin'. Little did I know, that roast beef sandwich would change my life."
by Jake March 24, 2005