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.
anal cream pie, i.e. the act of ejaculating inside someone's asshole while performing anal sex.
Johan didn't pull out of her ass in time, thus giving Samantha a nice mudpie.
Whenever you're boning someone up the ass and you get shit on your Penis.
Dude, i was mud logging this chick last night, and i pulled out and it smelled horrible.... So i just stuck it back in.
Feces. Made famous by a hilarious episode of South Park where (SPOILER!) Stan makes a dookie in the school's urinal and is punished for it
He dropped a mud monkey right on the bathroom floor at school, and the janitor had to clean it up.
1. When you have some pretty bad shits after a night of some hardcore drinking.
see also beer shits
Clint: Dude my fucking ass is on fire!
Dan: Yeah you drank a lot last night.
Clint: I have the worse case of Miller Mud around
An aninal indegenous to water with a lifespan of about 2 or 3 minutes. Usually dark brown, but can vary to hues to mustard yellow. Where it smells horrible, the odor can usually be alleviated by flushing the toilet.
Hey Dave, come check out my pet mud snake.