Mongolian Waterfall

A sexual act in which one man takes a pee into a woman's mouth. The woman then proceeds to his anus. She then spits the piss into the butthole, immediately after she clamps the butthole shut. The man then farts or pushes extremely hard to get the traveled piss out and onto the girl's head/face. Like a waterfall...in Mongolia.

Me and my girlfriend tried the mongolian waterfall and we just can't go back! Its great.

by James and Dave June 24, 2008

sobe waterfall

The act of using a sobe bottle as a gravity bong.

Man, I only had 3 sobe waterfalls last night, but I was so fucked up.

by McJesus#1 June 15, 2008

waterfalls

to make a girl cum...made famous by Ludadris...

I gave my girl the ill Splash Waterfalls.

by 4 June 14, 2004

Minty Waterfall

When you and your partner want to get a little freaky while playing in the back-door. First with your index finger warm up and massage the butt-hole, then move to two fingers when ready. If you can get to three fingers that would be best, then take a bottle of mouthwash, preferably vanilla mint because its not as strong, and take off the cap and shove the head of the bottle in the butt-hole. Then stand your partner with the bottle in there butthole on their head until all the mouthwash has been emptied into the butthole. Remove the bottle and stand your partner back on there feet. Take a glass or just take right off the tap, and empty the butt-hole, if you use a glass it will look like a waterfall coming out. If taking off the tap, well your just a bad mother f*cker, then enjoy. Afterwards make sure to wash your hands, i like to use a nice chammoile and jasmine soap, the smell goes good with the butt-hole juice that is on your hands.

"hey baby, lets say we get a little freaky tonight, maybe the alaskan pipeline?" "No, we did that last night sweetie, lets just settle for the minty waterfall instead."

by Let's Pizza Stik July 5, 2009

A Waterfall

When a man comes while a woman is sucking his dick and it seeps out of her mouth down on his cock.

I felt kind of nasty last night so I let my woman give me a waterfall. Had to take a shower after but it was worth it.
What most certainly happened to Cleavon Little at one point during the night with Madeline Kahn in Blazing Saddles.

by dude30977 March 12, 2014

shitstain waterfalls

unbearable, explosive, violent, diarrhea.

this will normally destroy plans and will not allow you to go anywhere too far from a toilet

a:did you go to the killswitch show on saturday?
b:no,i fuckin had shitstain waterfalls all night...my ass still hurts

by kevin bialkowski December 4, 2007

louisiana waterfall

when a dude jizz's in a girls nostril after she gives him head, while he's jizzing in her nostril she is snorting so that the jizz goes down her nasal passage into her mouth, she then spits the jizz back into her partners mouth and he then swallows the sperm

did you give her the louisiana waterfall?

no you sick fuck!!

by spermlover22 April 22, 2010