When your lying down and you ejaculate so high that it sprays upwards then back down. Like a Fountain. Its is white because that's the colour of semen.
by BigFatAlan August 27, 2019
Bro I did a white fountain last night.
by Salem Salamander April 28, 2017
This is a sexual act whereby a male ejaculates into the anus of another person. The person with sperm in their anus then proceeds to raise their buttocks in the air and fart, creating a white chocolate fountain.
by DaveTheKittyCat April 4, 2021