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7.
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
268 217
 
8.
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
88 49
 
9.
noun.

A condition arising from excess ass-crack sweat comingling with dingleberries into a meaty and smelly ass-paste.
After walking around for hours in the blistering sun wearing these damn corduroys, everyone in the office could catch a whiff of my prodigious mudbutt.
by Mike May 20, 2004
153 119
 
10.
Just as it sounds. When fecial matter is compounded in between your cheaks. Word created and then made popular by Dave Chappell doing a skit on his show about the side effects of "Ribs", a sleeping aid for black people.
I got mud butt while laying in bed after eating some ribs.
by ZacBowling.com October 06, 2004
226 195
 
11.
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
42 22
 
12.
Mudbutt, is when you really gotta crap, and when you do it's super liquidy and slippery doo-doo. Its really nasty. Someone I know has Mudbutt.
Man, I seriously have Mudbutt, I gotta go BAD!!!! Oh, shit its slippin out my butt. I gotta change my drawers.
by tbone94 September 23, 2009
36 16
 
13.
The feeling of having mudd in the crack of your ass after a large flatuance.
Sam: Damn John, What is that smell?
John:Those been pies gave me the mud-butt
by PM Mike July 19, 2006
15 5
 
14.
Taking a shit that has the look and consistancy of mud. Usually leaves a feeling of burning.
I am never drinking like that again. I was on the toilet with mud-butt all morning.
by Jack February 26, 2005
16 7