ass facial 

the best thing that has ever happened to anyone

the act of stuffing ones face into a girls huge ass and then later being able to cum on her giant tits

damn that ass facial was the best

ass facial by dkveidbsisbxnch June 28, 2017

ass to mouth facial 

a fairly new porn manuever in which the male star penetrates the woman anally, then pulls out and makes her suck his schlong, thus tasting her own ass. Finally, the man pulls out and completes the trifecta of disgusting by shooting his load on the woman's face.

Diane didn't think that she would ever be able to taste her own ass until Bill completed the rarely seen ass to mouth facial.

ass to mouth facial by poophead July 16, 2003

Assfacia 

A disease in which your face begins to resemble your hind quarters.

"Nah, she's got assfacia."

Assfacia by Bluto October 24, 2003

Assfacia 

The disease of having a face that looks like a butt.

“That girl looks like she may have assfacia”

Assfacia by Goochg May 22, 2020