by Scotty Diesel February 10, 2007

When a man is having sex at the top of a flight of stairs then spits on the females back then when she turns around you blow it in her face then spartan kick her down the stairs and yell avalanche.
Yo, dude what happened last night I heard someone fall down the stairs? Yeah dude I gave that girl The avalanche
by jimbeaner June 28, 2011

When a man ejaculates on a woman's chest while she's sitting upright. The sperm slides down the chest like snow sliding off a mountain during an avalanche.
I was going to give her a pearl necklace, but she said her sheets were new. So I gave her an avalanche instead.
by Likquid July 25, 2010

When you have sex with a white woman at the top of a staircase, and when you finish, you push her down the stairs
by Dizzle Master D October 4, 2005

by UrbanFoxKnight October 22, 2009

by Crowdsurfer February 7, 2010
