When you are in Philly and eat two Philly cheese steaks from a street vendor and fly to New York City and shit in the plane 20 min in.
Occurs when one leaves the toilet lid down, and proceeds to defecate on the lid. The force of explosion slides your ass cheeks around and you end up gliding off the toilet lid onto the ground. Landing in a pile of your own shit
Dale:" Did you give them the upper decker? "
Clark:"Naw, I hit 'em with the East Carolina Mudslide."
Clark:"Naw, I hit 'em with the East Carolina Mudslide."
by Doncoolio December 10, 2015
While having diarrhea, you take a shit on someone's chest (preferably a female so the breasts are utilized as a canal) and then the person stands up. Allowing the runny defecate to act as a mudslide, running down the torso.
I was on a cheap domestic beer binge and your mom let me demonstrate a Bavarian Mudslide on her for the party entertainment.
by Trainwrek the Nomad August 13, 2022
by Jezus The Great and Holy May 20, 2016