by JAson April 19, 2005
when a girl is passed out at a party you drag her into the laundry room, then you pull down your pants stand over her face then pour cold water on her face then she will sit up quickly, right into your ballsack. her ice cold face will give the sensation of a waterfall.
Waterfalls are so refreshing
by Dylan Walsh November 20, 2006
When you hear a guy pissing in a toilet while he's standing up (Which makes a "waterfall" sound). When you DO hear a waterfall, scream "WATERFALL!!!"
by ROFLCOPTER PERSON FTW October 9, 2011
The act of dragging your fingers vertically down another person's face as seen in the movie Face/Off
by must turd May 2, 2015
A beaver waterfall is when a woman lies down in the bathtub, places both legs on the wall, places her vagina underneath the faucet, and uses running water to masterbate.
Sheila was feeling very lonely after watching "Murder, She Wrote" so she decided it was time for a beaver waterfall.
by Michael_Scarn June 6, 2015
When an intoxicated fun loving and amazingly hilarious guy asks a slightly intoxicated, fun loving, naked woman to bend over while he, who won't let go of his college fraternity days, takes puff from pencil joint, then pours ice cold beer down her ass crack into his welcoming mouth, holds the hit for so long that the small vein on his temple bulges out, and then he blows the hit out. The sequence may be wrapped up with a tongue dart.
by IR811 June 12, 2021
An urban waterfall is a natural waterfall located in an urban area that has some man-made changes done to it, such as enclosing the natural creek above or below the falls into a storm sewer or box culvert or the construction of a bridge or road over the creek above the falls. The actual waterfall itself normally has not changed, just its natural surroundings have been changed by man.
Dundas Falls located in Hamilton Canada is an urban waterfall because Spencer Creek above the falls has been enclosed into a large storm sewer pipe as shown on this link:
http://www.conservationhamilton.ca/parks/visit/dundasfalls.asp
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http://www.conservationhamilton.ca/parks/visit/dundasfalls.asp
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by Mr. Hamilton Waterfall March 27, 2009