The act of urinating in female's Anus. This is a term that can be commonly used to replace the saying, "I'd pee in her butt", if a female is, in fact, attractive.
by magicmanHAWKEYE December 12, 2011
A Russian Waterfall is the situation when you gotta pee and your girl is peeing you just pee between her legs as she is sitting and peeing as well
by Tamey January 10, 2012
When a dude finishes in his hand and immediately slaps his load across the side of the girls head into her hair. Thus giving the visualization of a beautiful frozen waterfall.
Joe was so proud of the frozen waterfall he just gave Susan, that he invited his buddies in to check it out.
by scheMATTics October 04, 2011
by SKM3 November 28, 2010
The egyptian waterfall is a sex act/prank/home defense system where a man ejaculates down a flight of stairs. This causes the semen to slowly cascade down the steps like it were a waterfall.
Tom: Hey some guy pulled an egyptian waterfall at the frat house last night. It made the stairs all slippery!
by Tomathy Walkens April 25, 2018
A buzzword agile methodology training sold to companies by process consultants as training that won't actually make you any more efficient. Waterfall development being in opposition to agile development.
We hired some consultants to teach us how to synergize and go to market with hockey stick growth, but they just sold us a molasses waterfall and now I'm laid off.
by boi_squeeze April 21, 2017
Chundering up large amounts of Stella Artois (a Belgian beer), to give the impression of a waterfall
by jakestar99 June 03, 2017