It is when you have diarrhea and you eject your watery feces all over your partner during intercourse. The diarrhea has a muddy appearance and is slippery (like a slip ‘n’ slide) which is why the term “mudslide” is used.
by David Cantonicle September 20, 2006
Having vaginal intercourse with a girl on her period. Followed by anal sex with a penis still covered in period juices.
"My friend got weirded out having sex with a girl on her period, so he flipped her over and gave her a crimson mudslide"
by Hugh Gass August 06, 2005
Drink made with Patron Cafe and Monster Mocha. Adding a shot of patron silver makes it a Dirty Sanchez.
by Kirby68 February 16, 2016
by Postal Dude August 07, 2006
by Ranpu February 16, 2017
When you have to release your fecal matter but have a sports practice, so you let it out in your compression shorts. Thus, creating a mudslide like environment in your pants with your own feces.
I had soccer practice after school and had no time to use the bathroom, so i ended up with a mongolian mudslide.
by Chet chu betcha September 13, 2017
Upper decker + Blumpkin = Murray mudslide
by Hank scorpion October 29, 2020