dirty armadillo 

When you finish unprotected anal sex and then the receiver performs oral sex directly after withdrawing from the rectum.

Man, I can’t believe Karen gave me a dirty armadillo after I fucked the shit out of her ass!

dirty armadillo by Turkey monkey mama August 9, 2022

Amarillo Dirt Devil 

The act of swirling a womans hair inside a toilet bowl full of recently excreted diarrhea, while penetrating her from behind.

Hey, did I tell you about how I gave Natasha an "Amarillo Dirt Devil" the other night?

She'll be walking funny, and washing corn out of her hair for the next two days.

Amarillo Dirt Devil by JRyan October 4, 2007