Garnvalanche 

When you want to say avalanche but REALLY like Garn47

"Be prepared for a Garnvalanche of *thing*!"

Garnvalanche by #1 Car Hater April 3, 2025

Gravalanche 

When you're mining in Minecraft, and the gravel on the ceiling of a cave all collapses.

Damn, I was mining, found 11 diamonds, but I lost them when I suffocated in a gravalanche on my way back up.

Gravalanche by Entitled_Karenn May 11, 2020

gearvalanche 

When a pile or mound of over-stacked sporting goods gear in a closet or a shelf collapses all over the floor.

If you add one more Nalgene to that shelf, it'll cause a gearvalanche!

gearvalanche by Stanley P. August 24, 2005

Garbalanche 

1.an avalanche of garbage.

2.sometimes used to explain a torrent of lies and unfounded rumors.

1. "Don't play at the landfill Troy, you might get buried in a garbalanche"

2. The rumors that Obama is a Muslim is just a garbalanche."

Garbalanche by Charissa Vaunderbroad April 12, 2009

gangalanche 

when the gang causes an avalanche inside a girl's pussy

Guy 1: ayo bro you wanna join in?
Guy 2: Yessir, gangalanche

gangalanche by aviatgion193 May 27, 2022