"Tom I just shit on my own ass". How did you do that. I had the runs from them new valcano tacos, and it came out too fast so i got a muddy creek.
by crandall777 November 21, 2008
The act of pulling your poopy dick out of someone's ass and giving er a good slap on the back causing the impression of riding bike with a muddy tire! -MDS
by Modern Day Suffering March 07, 2014
When a man inserts his penis into a girls butt and she shits on his penis, then they both thrust together in a way that pushes the shit into the mans urethra. The man then urinates the shit out of his penis into the girls mouth while shes sucks it.
"I tried giving Ashley a muddy garden hose last night, but now it hurts when I pee and she wont talk to me anymore."
by Imperitus May 22, 2021
When someone collects the shit from a males ass while giving a blow job, then smears the shit up and down the shaft of the penis while continuing the blowjob, giving the appearance of muddy gums playing the sax.
by Brutto81 November 25, 2017
by hella cogswella May 12, 2008
A membership organization in which to belong you must have taken a dump thought to be a clean swiper (little toilet paper used) and found upon said swipe a muddy mess with doody (feces) all over the paper even under your fingernail. Once you experience this you are officially, like or not, a member of the Muddy Doody Society (MDS)
Man #1: Hey man sorry I took so long, thought I was going to have an easy time in there but fell pray to the Muddy Doody Society.
Man #2: Shit man your first time becoming a member of the MDS?
Man#3: Hell no my wife checks my fingernails before we go to bed at night and she makes sure I have my membership card in my wallet.
Man #2: Shit man your first time becoming a member of the MDS?
Man#3: Hell no my wife checks my fingernails before we go to bed at night and she makes sure I have my membership card in my wallet.
by Looneylarry April 04, 2012
When during Anal intercourse (the woman may need to have diarrhea) the male pulls out and smacks his dick on the females back near the tramp stamp area. This will cause a lot of the fecal matter to be flung off and leave a trail of shit up the spine.
you dude i gave that bitch the muddy bicycle tire last night and she spent an hour in the shower trying to get the shit off! hahaha she couldn't reach it!!
by drewbag January 04, 2013