ass-mask 

pulling the collar of your shirt over your nose and mouth to protect from foul odors.

"How bad is it in that Port-o-Potty?"

"You'll need an ass-mask at the very least."

ass-mask by gap tooth grin December 11, 2009

Ass mask 

When you do oral sex to a woman from the back placing your mouth in her vagina and your nose in her ass

ass mask hey Jenny I want an ass mask from rob

Ass mask by Willsituate February 14, 2015

Ass Mask 

When you want to try something new to bond with your girl, suggest an Ass Mask. Simply apply a face mask to her ass and tell her to “come take a ride, cowgirl!” You’ll both end up feeling silky smooth, calmed and refreshed and your relationship will be stronger than ever!

Chad: Yo shawty, my face feelin’ dry and greasy, hit me up with dat ass mask.
Anyone named Becky: You got it babe, one hot and ready ass mask comin’ up, just go lay down next to Joe
Chad: Who the fuck is Joe
Gamers: 🤬

Ass Mask by BeastialitySupporter September 14, 2019

ass mask 

to shove your ass onto another person's face

Al: *Just sitting there*
Bright: *Jumps on Al with no pants* "Haha I just ass masked you!"

ass mask by sean aka dolemite April 29, 2004

Ass mask 

The act of shoving a hose in a 420 friendly friend's ass and blowing smoke up their ass then removing the hose and shotgunning it into your mouth

Me and my buddy were giving other ass mask hits and we were so lit

Ass mask by M.F.Hardy August 1, 2017

assmask 

Main entry: assmask
Pronunciation: 'as-'mask
Function: noun
Etymology: Middle French masque, from Old Italian maschera; and Middle English, from Old English assa, probably from Old Irish asan, from Latin asinus

2: One who has his/her head so far up up his/her ass, said ass is being worn as a mask

A more asstacular example of an asshat

assmask by disSanFranchised November 18, 2004

Assmask 

When an individual's entire head is up their own ass, instead of just the top, which is commonly referred to as asshat.

Billy's math teacher was being an assmask, unlike his gym teacher, who was just an asshat

Assmask by Ralph Dingus July 24, 2011