the process of drinking from a water bottle, not touching the bottle with your lips, but the bottle is by the groin area of another man
by yellow_gambino February 19, 2020

When you cream pie in someone’s ass and they immediately shit themselves, causing both shit and cum to waterfall out.
Guy1: did you eat chocolate in my bed again?
Guy2: No, I did a chocolate waterfall on my girl last night and didn’t wanna fuck to my mattress.
Guy1: what the fuck
Guy2: No, I did a chocolate waterfall on my girl last night and didn’t wanna fuck to my mattress.
Guy1: what the fuck
by Vixen Vixen Emer July 6, 2019

1. another word for diarrhea
2. used to describe a condition in which after anal sex, a mixture of semen and feces drip out of the anus.
2. used to describe a condition in which after anal sex, a mixture of semen and feces drip out of the anus.
1. Because I ate at taco bell, I had a muddy waterfall last night.
2. The bed sheets got wet from the muddy waterfall.
2. The bed sheets got wet from the muddy waterfall.
by Miguel Angel December 28, 2005

When a women masturbates, and when she is about to squirt, a man opens his anus and she squirts in the hole.
by SHWNR May 8, 2010

1. A hip and fashionalbe hairstlye sported by folks indegionous to the American south or anyone who watches NASCAR for that matter.
2. See mullet, Norco Neckwarmer.
2. See mullet, Norco Neckwarmer.
by Samhain_Knight May 4, 2005

by asdfghjklqwertyui July 9, 2011

Me: Dude, Kya gave me the most spectacular handjob last night.
Zac: Finally.
Me: Yeah, I even pulled off a Horizontal Waterfall!
Zac: That's awesome dude!
Zac: Finally.
Me: Yeah, I even pulled off a Horizontal Waterfall!
Zac: That's awesome dude!
by R0b0Squid November 29, 2015
