After anal sex and ejaculating in the asshole the person who has the cum in their bottocks farts while facing chest down to create a semen fountain ejecting from their asshole. Vanilla cream fountain
Yea bro that vanilla cream fountain last night tasted great! Really salty though but really fountainy
by AnaMasterNinjago November 18, 2021

by Grandma Cum Fountain December 7, 2018

When you are getting head from your girl and the split second before you ejaculate you upper cut that bitch, resulting your dick getting bit off. That's when your jizz and blood spew out like a water fountain.
by moneymanizel$2$ June 2, 2016

Initial steady stream of shit disbursed through the anus ( usually accompanying sever anal burning) whilst on the toilet after a hefty meal of Mexican food.
"I was so sick after I ate five tacos at that Mexican restaurant, talk about a Mexican Ass Fountain!
by James Casey & Matt Druken May 22, 2008

A word a dumbass in an art class created. The dumbass said the word after he thought that was what somebody else said. The person actually said Captain Falkan. The actual meaning is unknown.
by Beaner_Jose November 12, 2008

When a man is on the toilet with an erect penis and you put it in your vagina and he pee’s inside you so that it goes up and then flows out into the toilet like a fountain.
by PussyPisser November 2, 2020

by ThiccHamsicle69 October 1, 2022
