poop cushion 

the soft gelatinous area that a voluptuous man or woman uses to sit, either of the two round fleshy parts that form the lower rear area of a buttocks, the seat of the body,

That stripper was so hot I slapped a $20 spot on her poop cushion

poop cushion by JudgeBomb April 20, 2018

Poop Cushion

The fart held inside one’s ass keeping a turd from advancing any further towards the asshole

I’m gonna need a toilet really soon because I just farted and lost my poop cushion and don’t want to shit my pants.

Poop Cushion by Mel A Snow January 19, 2026

Poopcushion 

The last pocket of air separating the poop from the anus.

Don’t fart away your poopcushion or you won’t be able to hold in your shit!

Poopcushion by Awayne8088 February 22, 2019