Brown waterfall

Pooping while orgasming at the same time.

Would you like a brown waterfall?

by Dr machine September 7, 2017

German waterfall

German waterfall is when a morbidly obesed man pisses into the air and into his belly button and the pee streams on his roles like a waterfall into two girls mouth.

Morbidly obese man pulls out weiner and pees into his belly button
Very skinny girl one/ IS THAT PISSES?!🤢
Skinny girl 2/mmmmmm yummy 🤤
Morbidly obese guy/it's called a German waterfall

by Bigsops April 1, 2022

Rocky Waterfall

To have a 'Rocky Waterfall' is to simultaneously urinate while having a dump.

Example 1. "I was so desperate for a wee, that when I was shitting I pissed at the same time. It looked like a rocky waterfall."

Example 2. "I was desperate for some really kinky porn, so I looked up golden showers with scat. What I got can only be described as a rocky waterfall"

by Lord Dangleballs August 13, 2016

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

roaring waterfall

During oral sex you gag so hard you throw up on your partner.

Last night I gave my husband a roaring waterfall.

by Ks21 August 18, 2016

Redneck Waterfall

A mullet. The "business up front, party in the rear" looks like a waterfall cascading down the poor hillbilly's neck and shoulders

1: Dude, did you see the mullet on that guy?
2: Yeah, that thing was a redneck waterfall.

by FoulMonkey September 16, 2013

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