Cincinnati waterfall

When your partner is sitting on the toilet and you sit on their lap facing them. Then you urinate into their belly button while shitting through their legs, and the pee drips down into the toilet like a waterfall.

Darryl gave his wife the ol Cincinnati waterfall last night, she kinda liked it I guess.

by Sketcherino November 5, 2021

waterfall titties

Big ass titties that are to overflowing over the top of bra.

Got dam that bitch got waterfall titties!

by THOMKAT October 6, 2021

Waterfall

To make someone melt/be wet.

*touches inner thigh* “you just made me waterfall”

by mkays August 4, 2021

waterfall

verb - to pour a drink, usually belonging to someone else, into one’s own mouth without the container touching their mouth or lips

“Hey can I have a drink of your water?”
“Sure, waterfall it.”

by carterUD June 26, 2023

west virginia waterfall

A mullet haircut

That boy is rocking that west virginia waterfall

by Delicate steve October 21, 2023

Waterfall

A built-in waterfall is a slang term for a well-lubricated vagina. One that is very wet and moist. One that has been aroused and may be expecting company.

Her built-in waterfall was inviting

by Wittty1 November 6, 2023

waterfall

When you take a sip of someone's water without touching it with your mouth.

Ex. Hey can I waterfall, I finished my bottle.

Ex 2. I need a waterfall I'm dying of thirst.

by dead.girl November 6, 2023