A cute coloquialism for diarrhea, making reference the the "chocolate waterfall" featured in the film "Willie Wonka and the Chocolate Factory"
by Cyc4015 November 24, 2017

When you haven't wacked off for a month and the cum has built up pressure, causing it to explode and drip off your hand.
by YippyKaiYo69 May 8, 2021

After Sexual intercource, a raspberry waterfall is a mix of a girls period blood and a mans sperm the leaks out of the vagina
by LORD_GABBBY August 13, 2017

when girls wake up in the morning on their periods and they have to run to the bathroom so they don’t bleed all over their beds
by eb23473 September 7, 2020

When a male lays on his bed while his legs up against the wall whilst masterbating until the point of climax. At this point he then ejaculates onto his own face.
by hollytriv November 29, 2017

An Australian waterfall is the act of marinating a juicy t bone steak in a lady's period blood and proceeding to barbecue it.
by Pooh bear's constipated rectum January 19, 2014

by mkays August 4, 2021
