Taking a crap on your partners face, then "sliding" back and forth smearing it into every crevasse. While wearing a sombrero.
Mexican Mud Slide
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The act of 12 laxatives and shitting on a water slide and sliding down it with a dildo on your head to then force your whole head into a woman’s vagina at the bottom
Me a d your mum did a “Mexican mud slide”last night
when a man takes a pee poop on there partners chest and there partner arches there back so the pee poop slides in to there mouth
brad davis totaly did a mexican mud slide his whore of a fat junt cew mother
Shitting on a water slide and sliding down it with a dildo on your head causing your entire body to enter a woman’s vagina at the bottom
Me and your mum did a “Mexican mud slide”last night