in the motion of absorbing external liquid from a container. Upon finishing, that's when the Newton's Universal Law of Gravitation applied to this situation, which will result in many small solid form liquid (aka ice cubes)falling on unsuspected consumer's face (aka a bogan who's too drunk to remember that there's still ice in the container)
While in a party, joe had an avalanche while trying to get the last bit of his coke.
by Rob March 18, 2005
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A combination of snowballing and soggy waffle, in which a large group of males gather together and seek to deposit seminal fluid into a third party's mouth. The last male to do so must receive the "avalanche" back from the third party via mouth to mouth contact.
The rookie football kicker was avalanched at the first team party of the year. The quarterback lost.
by the landsharker October 23, 2006
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when your fuckin a girl at the top of the stairs and right when you cum, you boot her ass down the stairs and yell avalanche!
Jon sent that bitch on The avalanche last night.
by steve-o12 October 25, 2007
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To gently shake your food in order remove any possible crumbs from falling mid bite that may cause embarrassment.
Good thing Ben Avalanched his sandwich, otherwise that tomato would have fallen and bounced on his date Sasha.

Audrey has perfect form Avalanching that burrito.
by r3astard May 31, 2010
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Refers to the act of bic'ing the head of a sexual partner (if not bald already), busting on the top of her head and watching the ejaculate flow down her scalp and face. Bonus points added for placing a log cabin on her head first.
I totally avalanched that chick in the cancer ward last night.
by African Kong Dong September 27, 2007
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1. verb- when a locker is stuffed so full of books, athletic equipment, clothes or anything else, that opening it would result in the entire locker contents falling on the locker owner
"Be careful, or all those books will avalanche on top of you."
by faerygirl956 March 29, 2006
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See snowballing (after ejaculation in someone's mouth, they pass it to another person, or the person who came in the first place). Avalanching is passing said 'snowball' down a line of people...thus, an avalanche.
Gamma Alpha Phi were busy avalanching at their toga party, and didn't notice the cops at the door.
by PrincessCummings March 19, 2012
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