2 definitions by Chet chu betcha
When one sexual partner forms a perfect seal around the others anus, sucking the fecal juices out. Then transporting the juices from the anal cavity to the vaginal crease whilst maintaining a constant slurping noise.
by Chet chu betcha September 12, 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