(n)A play on words describing someone's ability to fuck everything up. When everything that person does (touches) turns to shit.
1. Spellcheck doesn't pick up shitty grammer- you've got the mud-ass touch.
by BLynch March 14, 2008
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When her ass phat but it ain't got no shape. Just long and wide with no atmosphere.
Damn Breanna got a mud-flap ass, a real dumper

Yeah, too bad it doesn't have any shape
by Mudflap crab November 26, 2022
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human turds, usually not in a toilet
i stepped into an alley to take a wizz and stepped in some bum's ass mud
by jr December 12, 2004
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On the day after a very heavy drinking session, the victim can sometimes feel his/her anal sphincter almost give up, unexpectedly at an inopportune moment. The fear of this causes a serge in adrenaline which can momentarily provide the victim with enough power and control to prevent the full evacuation of the bowels. This process happens in less than a second but can be repetitive over the course of a few minutes forming a type of 'attack'. e.g. asthma attack. This can be exasperated when in a seated position (due to the body being use to this position when defecating) and on some form of transport. E.g. on a plane, in a car or on a train, etc.
A victim of such an attack usually suspends all rational thoughts, objectives and tasks as their new primary objective becomes getting to a toilet as soon as humanly possible before the worst happens.
"I went out after work last night with a friend and had way way too many beers". I had an ass-mud attack on the train on the way into work this morning".
by Vallaboratory June 17, 2013
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- (V.) the act of riding, or goofing around in the bed of truck while it is offroading
"Dude we went wheelin' out at the canyon, and Matt was mud assing in the back!"
by Dustin Ross May 15, 2007
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