mexican landslide 

When a girl gives you head and you pish her down the stairs.

yo i gave her a mexican landslide, it was awesome

mexican landslide by ILOVEMETAL January 6, 2008

Lansing Landslide 

When you put dirt in a chic's pussy and fuck her until your and her cum and fluids make it into mud.

I gave my bitch a Lansing Landslide last night, it looked like shit, but it felt so good.

Lansing Landslide by BGTV October 9, 2017

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

Moroccan Landslide 

When a person has diarrhea or takes laxatives to force a watery stool, then having another person line their lips up with the first persons asshole, and let the first person shit down their throat

Patricia: "I'm at the store, do you need anything?"
Brian: "Grab some laxatives."
Patricia: "Why?"
Brian: "You know I need a Moroccan Landslide, you haven't given me one in forever!"

Moroccan Landslide by D3M3NT3DDD February 1, 2021

Colombian landslide 

A post-coffee shit…usually with a sense of urgency

Dude that cup of coffee I just had tasted like it was brewed with toilet water…I think I feel a Colombian landslide coming.

Colombian landslide by Clever Satan February 13, 2023

brown landslide

imagine golden shower… now what do you expect a brown landslide is

“she gave me a brown landslide last night”
“what the hell is that”

brown landslide by zero1fivesix December 15, 2025

Tub o' landslide

The Suffolk word for peanut butter.

oi mate I'm going to go make me a tub o' landslide sandwich

Tub o' landslide by Z4CH4 April 14, 2024