Mexican Slip N' Slide 

The act of ejaculating on your partners chest, and sliding across the "slip n' slide". Shouting "WEEEEE!" at the top of your lungs is preferred.

A: Damn, she broke up with you? Why?
B: I gave her a Mexican slip n' slide.
A: O.O

Mexican Slip N' Slide by Onemanarmy675 November 10, 2011

Mexican Slip N' Slide 

The act of eating spicy Mexican food, waiting a duration and then defecating on your partner’s breast followed by sexual intercourse with said breast. If done correctly, the surface will be quite slippery and also spicy enough to burn your pee hole.

After eating Mexican Food, Johnny and Carla were feeling frisky. Carla asked Johnny to give her a Mexican Slip N' Slide . So he shit on her tits and fucked them. The burn in his pee hole didn’t stop him from finishing.

Mexican Slip N' Slide by RegD432 December 12, 2019