When a person is so hungover they can't stop vomiting and every time they drink water it comes back out their mouth like a waterfall, because it's coming out of their mouth away from them it's like they're chasing it.
by MidgeToDeath May 21, 2015
This is when a a guy takes shit inside a girl's asshole, has her shit it out, and then has her eat it.
by czechoslovakianwaterfall555 June 12, 2013
A depraved scatalogical act for three people. After eating several bowls of chilli and drinking tequilla the protagonist stands naked on a chair and deficates into the mouth of the first partner who is kneeling beneath the chair. This person allows the faeces to overflow and fall down into the mouth of the second partner who is lying on their back on the floor.
"How was your recent trip to Mexico?"
"It was great, I met these two dudes and gave them a Mexican Waterfall!"
"It was great, I met these two dudes and gave them a Mexican Waterfall!"
by papa poop 2 July 29, 2009
A woman ,particularly an older woman,who desires sex and is chasing after younger men to achieve an orgasm.
Waterfalls by TLC
Person 1: Mary's so horny she will do anyone to get laid and have an orgasm
Person 2: Yeah she be chasing waterfalls
Person 1: Mary's so horny she will do anyone to get laid and have an orgasm
Person 2: Yeah she be chasing waterfalls
by gasmanrobe August 15, 2010
by runswithlollipopsinmouth August 14, 2009
Originated in the town of Rochester, UK. Requires air pressure in a bottle to draw large amounts of dense weed (gas) to be ripped up. Also known as a gravity bong.
by Shaneo November 07, 2003
by Big Jon June 27, 2005