Travalanche 

An avalanche of trees, mostly observed when trees grow on the side of rocky mountains, e.g. Like Milford Sound scenery, and cause an avalanche of trees down the mountainside when their roots expand in cracks and break the rocks.

Whoa, look at that travalanche!

Travalanche by Klassen and Ram September 29, 2022

Travelanche 

When a considerable amount of bags and/or suitcases get packed into the back of a vehicle to the point that they are about to fall out.

"Suzzy, if you put any more bags in the car we'll have a travelanche."

Travelanche by Ryman90 February 4, 2010

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

Trashalanche 

Noun.

A mass of trash, garbage, and cast aways falling rapidly down the pile as you try to pick up one item from said pile.

It doesn't matter if you pick the item at the top or the bottom of the pile. The trashalance is inevitable.

All I did was move one empty soda can, and then it all gell down. I was covered by the trashalanche.

Trashalanche by Preownedbrunette May 31, 2018

Turdvalanche 

A situation where an overwhelming amount of bullshit is suddenly cast down upon a person, group, or situation.

"When she didn't get her way, she got everyone in her social media groups to bring an epic turdvalanche of harassment down on the Art Show's organizer."

Turdvalanche by Route69 February 12, 2023

Tramplanche 

When a large crowd, typically moving faster than you, is coming your way and the risk of being trampled is high.

I ran from the tramplanche behind me, knowing if I slowed I would never be seen again.

Tramplanche by Legoz4lifeXD October 7, 2023