n. One who is unreasonably dirty-looking often with grimy ungroomed hair or ragged filthy clothing.
"Hey! look at thatfat chick with the dredlocks and the wife-beater! Holy shit, she really should shave those legs! Tell that mudpipe to crawl back into the sewers from which she came!"
Verb: The act of shitting into your hand, and then using the shit to masterbate with. Mudpie delights are a great way to get infections in your penis.
Matt:"I wonder what that creepy kid in our algebra class does when he goes home?" Chris:"Idk he prob goes home and beats his dick with his shit." Matt:"Oh like a mudpie delight?" Chris:"Dude who the hell comes up with names for that stuff...."
Charlie gave himself a mudpie delight before his girlfriend gave him head, cuz she's a cheating slut.
(Noun) Fibrous poop that spirals into the shape of a giant pile of waste; firm diarrhea that collects into a large pile; thick runs; thick party favors; (see also: mudcastles)
"Yo, I had the worst goddamn MUDPILES after we ate at the Indian buffet and then drank all those Brooklyn Lagers!!!"
"Well, I guess that explains why you keep rippin' those nasty ass farts, too."
When two grown men proceed to engage in homosexual anal intercourse. The receiver takes a shit which coagulates on the perineum while the other man ejaculates on the shit pie.