Dirty Crouch 

When a man burps after a drink and it smells of semen.

Dave downed his pint and there was a smell like a dirty crouch.

Dirty Crouch by Coinsy July 15, 2023

dirty couch cushion 

when you shove a shampoo bottle up your asshole while you jerk off a hairy indonesian woman on the corner of your bed while you listen to michael bolton and microwave a shit filled burrito

i gave erica a dirty couch cushion last week, my anus hurts like shit.

dirty couch cushion by Asshole muncher March 7, 2011

gettin the couch dirty 

When you beat your meat and you spill jizm everywhere.

Cory was beatin his meat when his sister surprised him gettin the couch dirty.

gettin the couch dirty by big_red November 7, 2006