shitvalanche 

When the reality of past corrupt deeds inevitably catch up with the offender.

Climate denialism, freak-show narcissism, identification with oppressive dictatorship regimes in deference to internal security official positions, criminal redistribution of congressional allocated funds, inappropriate grabbing of the pussy, etc...there's a shitvalanche on the horiozon

shitvalanche by YAWA February 2, 2020

shitvalanche 

Exactly what you think it means.

I've got a shitvalanche of work coming my way.

shitvalanche by aglsm January 1, 2021

Shavalanche 

The act of one's rectum muscles relaxing so completely that feces flows out without any effort or control devastating all in its path like an avalanche.

ohhhh bro after eating that taco I was hit with a series of shavalanches all night long.

I got so pitted I shavalanched my pants.

Shavalanche by Shiavo August 19, 2009