Brown waterfall

Pooping while orgasming at the same time.

Would you like a brown waterfall?

by Dr machine September 7, 2017

Elephante Waterfall

The act of filling up a water truck with elephant semen and having it drive in front and spray the semen all over the road coating everyone and everything in sight. Then having another heavy truck drive behind it splashing all puddles of semen to coat unsuspecting pedestrians and cars alike.

So me and my fellow construction workers loaded up a water truck to perform an elephante waterfall. We are still pending court chargers.

by USPFCMC August 29, 2023

Crotch WaterFall

The Act of rubbing sexual organs together while under the shower head

Baby lets go do the "crotch waterfall" thing

by sap302 March 22, 2011

Gouch Waterfall

When one's balls are sweaty enough to create a trickle flowing down the gouch and dripping right before reaching the butthole.

Damn homes...it's so muggy out here my gouch waterfall could fill up a pint glass.

That gouch waterfall I dealt with all day made these boxers smell rank as fuck.

by m@&cat September 30, 2016

sandy waterfall

When you make a girl cum at the beach

Guy 1: Yeah, we were at the beach and I gave her a sandy waterfall

by Nerd_With_A_Turban June 2, 2016

rock waterfall

Urinating on one's own scrotum, often by accident.

Steve's pants were too tight, and it was very hot out. He had to keep drinking water, so inevitably he wound up having to pee. He entered a McDonald's, and when he got into the bathroom, he realized he also needed to poop. So he sat down on the toilet, and as he let out his stream of urine, he did not yet realize the degree to which sweat had glued his scrotum to his shaft, and received a rock waterfall.

by Eric Jean April 18, 2018

Chocolate Waterfall

Diarrhea/ Taking a dump or blasting liquid poop.

“Honey! Our baby let out a chocolate waterfall. Come help me change his diaper!”

by IWantToBeUnknown September 26, 2021