Reverse gas mask

A sexual position where one person sits upon another person's face and proceeds to fart

"Babe, can you give me a reverse gas mask?"

by SpirantGalaxy February 27, 2025

ball gas

When a guy farts while sitting and the fart bubble rises between his testicle and inner thigh thus giving him a whiff of his own pungent flatus.

Yo did you catch that fart i let loose at dinner? Tried holding it in but that ball gas snuck out and hit me right in the fucking face.

by Casperone October 27, 2021

At Home Gas Chamber

When you fart in the shower and it just lingers there until you laugh or gag.

I gave myself an At Home GAs Chamber last night.

by MacSacFac October 5, 2023

under gas

Under the influence ; drunk, high, or both.

I was a bit under gas last night and ended up fighting.

by mauzer48 November 1, 2020

Gas

Goods bought from the gas station, usually refers to energy drinks or beef jerky.

Person 1: Hey could you get some gas?
Person 2: Man, if you got some money.

by FlaskOfAmmonia January 17, 2023

Gas Chamber

A sexual position where you have your partner put their head inbetween your legs and you queef in their mouth.

"Dude last week Sally had me in her Gas Chamber"

by fatcocchaver October 23, 2025

Smash the gas

Another way of saying anal sex.

Last light I was with Stephanie and she let me smash the gas.

by Halfbld June 1, 2018