Ukrainian Gasmask

When you make you hand in a cup shaped position and fart in it, shortly after farting in it you push it in your friends (or someone you don't like) face covering there nose and/or mouth.
It is a very good pranks and makes the victim smell your dirty farts.
This prank was origanally made from a Ukrainian prankster and it is like a gas mask when you put it on there face therefore it is name "Ukrainian Gasmask"
Slangs for this term include "The Dirty Ukrainian" and "Sour Cabbage Surprise"

Matt: Hey Billybob check this out ::gives him Ukrainian Gasmask::
Billybob: OWTF!?!?! that smells like shit!!!
Matt: Rofl lol!!!

by Matt Mandrusiak January 4, 2008

The Gasmask

to shit in someons mouth in midts of a titty-fuck

turn around so that when you are titty-fucking your ass in on her face right before you cum you shit in her mouth.
(The Gasmask)

by asg123qwe May 20, 2008

broken gasmask

when a girl is sucking your dick, you sit on the face, and fart rapidly, resemlbling a broken gasmask

Bill - " Jill, why do you look so sick?"

Jill- " Fuckin Felix, gave me a broken gasmask a couple minutes ago."

by dumb fuck ball ass bag April 25, 2010

German Gasmask

When you put your nose in between a female's ass cheeks and proceed to eat her twat out while she is giving you a handjob.

Ronald : "I really wanted to eat this girl out and get a handjob at the same time."

Marty : "Did you put your nose between her ass cheeks?"

Ronald : "Yeah"

Marty : "Dude, that's a German Gasmask"

by Intrutionz October 18, 2009

Gasmonkey

A person or child who starts off seeming okay, but then turns into an annoying asshole.

"Hey, I unfriended Mouse."

"Him? He was a total gasmonkey."

by cyndasaur July 7, 2014

Gasmoney

When you're fueling up your car and someone will come up to you and ask if they can have sex with you for the duration that you are fueling your car. If you say yes they will pay the money needed to pay for the gas.

Hey, do you want to gasmoney?

hey I saw you gasmoneying last night

by poobahminus February 17, 2018

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