California Landslide 

When taking a shit, one straddles the toilet facing the wall causing a shit stain down the front side of the toilet.

Dude, I just took a dump and did a California landslide. Skid marks for days!

California Landslide by Little Willie 69 July 16, 2019

california land slide 

When a male is straddling a woman's chest and she is preforming oral sex. The male poops on her and it slides down her chest. This works best when it is diarrhea.

Last night was so romantic. Joe gave me the gift of a California land slide.

california land slide by yeah101 December 23, 2008