cavalanche 

When a group of men circle another man and simultaneously jerkoff on him covering said man in their spooge , ergo a "cavalanche".

Ohhh crap did you hear about Harry? He passed out at the party, woke up and the next thing you know he was getting cavalanched!

cavalanche by Harrey November 18, 2014

Cavalanche 

When three or more Cavalier King Charles Spaniels encounter each other.

I was walking Penny this morning and passed a woman with two pups of her own, and it was quite the Cavalanche.

Cavalanche by Bawish October 26, 2018

Party Avalanche

When you haven't been to parties for a while due to excessive studying/work.

Finally, you go to a party but it triggers the urge to party ALL THE TIME. Usually subsists after a week.

Student: Have to study hard. Gonna get that Ph.D.
Dude: You're going to Jenn's party tonight.
Student: OK. I suppose it won't kill me.

-1 week later-

Student: YEA PARTY AVALANCHE! I haven't been home for a week! This rounds on me!

Party Avalanche by T. Polkinghorne July 24, 2009

Penis Avalanche 

The result of a crappy band name maker, Penis Avalanche is the name of the dopest jazz band in the northern hemisphere. Playing hit singles such as "Trunk of the Pussy Spray" and "Fuck Mel Gibson" the band has quickly gained success as the number one band in Albion, Washington.
The band has since broken up, and reformed so often, that most of the members have no longer play an instrument and instead stare awkwardly at each other for the better part of 12 hours while watching hipster music videos on Youtube and making fun of their poor bass player.

"I can't wait to see the Penis Avalanche, I heard they've reformed again!"

Penis Avalanche by FuckMelGibson August 6, 2013

Swiss Avalanche 

When a man stands behind a bald person on their knees and slowly cums on the top of their head so it will run down the persons face, like an avalanche runs down a mountain.

“Man, I want to Swiss Avalanche on Amber Rose so bad.”

Wife: “Honey, the results are back. I have Cancer. Now, we can finally Swiss Avalanche like we’ve always wanted to.”

Swiss Avalanche by caseykills November 23, 2018

chavalanche 

Noun. An oncoming tide of Burberry Clad madness.

"Quick ma' there a chavalanche on yonder horizon!"

chavalanche by Dusty F K October 18, 2004

avalanche blasting 

The act of placing a generous amount of cocaine in one's asshole and snorting it as they fart in your face.

Bro 1: "Bro you look high af, what are you on?"
Bro 2: "Bro some hooker totally got me into avalanche blasting."

avalanche blasting by canal treatment January 14, 2017