A sexual maneuver wherein Person A gives Person B a blowjob, leans in for a kiss, then spits the cum into Person B's mouth without warning.
by bichasse June 3, 2016

by Mycousinkindathicc January 17, 2020

She’s been complaining that she’s getting older. Then I told her to try a little of my fountain of youth to help “slow down the aging”
by MMMagic Man July 25, 2018

The results of performing oral sex usually, or any means including PIV, fingers or toys, to bring a girl to orgasm when she has a full bladder. Ideally she holds her bladder until she acheives orgasm, but may be released when she simply cannot hold it anymore.
The result is usually the nuclear bomb motherlode of squirting.
The result is usually the nuclear bomb motherlode of squirting.
Man, me and my gf were chuggin' beers last night. I went down on her and she hadn't used the toilet for over two hours. When she came, she gave me the fountains of venus in a major way! Had to replace my couch and carpet, goddam it.
by Malcuntent May 10, 2024

by I like Casey March 14, 2014

The act of a man urinating into a woman's mouth while she urinates onto another partner. The partner may urinate however he or she likes to give it a better effect. Ideally the top man will be standing. The middle person will be on their knees or squatting. And the bottom partner will be laying on their back, with their mouth open under the middle partners genitals.
Kelly, Clark & son had a family fun night. They decided to partake in an Ohio fountain stream. Clark pissed in Kelly's mouth, while Kelly pissed in son's mouth. Son just pissed on himself, (With a boner.)
by Bboybriguy November 9, 2019

When your raw dogging your girlfriend and accidently cum in her so you flip her to the pile driver position then punch her gut as hard as you can
Last night me and my girlfriend were going at it we both finished at the same time but I didn't want any kids so preformed the leaky fountain on her to make sure
by Weapons grade: AUTISM May 2, 2022
