Brass Gas Mask

The act of farting in a blow job.

I was going down on Fred when he gave me a brass gas mask, that's him going solo from now on.

by Sour creek August 9, 2016

New Jersey Gas Mask

A New Jersey Gas Mask is when someone makes a cup with their hand and places it over their asshole to capture a fart. After farting, they capture the gas into their hand and then proceed to cover someone’s face with their fart cup hand!

I threw up after Jessica gave me a New Jersey Gas Mask. I was smelling her fart for 1 month and a half

by Sig chi jizzed in your moms ey May 27, 2023

Egypian Gas Mask

An Egypian Gas Mask i when 2 people are having sex and the gguy putts his ballsack over bother of the other persons eyes, and sticks his penis in her mouth all the same time.

Egypian Gas Mask

by iiHubbY November 7, 2010

gas mask

The use of one's shirt collar, pulled up over the nose and mouth, to protect one from the stench of a recent fart. May also be pronounced "jayse" mask.

Dude, I totally just tooted. Gas masks ON.

by Irrelevant March 19, 2005

gas mask

when you capture your fart in your hand and put it on someones face

"last night i gas masked my friend. he had to smell my fart.

by holio March 4, 2008

Gasmass

Any excuse to catch up with friends and get drunk...or get on the gas.

What have you got on this Saturday?

Nothing why?

It's Gasmass!!!!!!!!!!!!!!

by Wiggypedia June 23, 2009

Gas mask

When someone is eating out there girl and she wraps her legs around his face and queefs in it

Guy 1: When i was eating her out she gave me a nasty smelling gas mask

Guy 2: THATS NASTY!!!

by CJR1009 April 21, 2016