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 December 11, 2007
Get the Ukrainian Gasmask mug.
Just like Russian Roulette but instead of putting the gun up to your head, you jerk off using the trigger guard with the barrel pointing at you. When you cum you pull the trigger and pass it to the next person.
Karl: Have you heard what happened to Tom?

Kevin: No what happened?

Karl: He played Ukrainian Roulette and lost!
by Aerolight May 11, 2021
Get the Ukrainian Roulette mug.
When You Leave a turd in the microwave for a long period of time so that when the person opens up the microwave, the turd explodes, like a landmine.
Jimmy: Do u smell that?
Tommy: Ya man. It smells like a Ukrainian Landmine!
by BIG C aka the coolest kid evar December 6, 2010
Get the Ukrainian Landmine mug.
The biggest money laundering organization in the world. They scammed us out of billions of dollars just so that we can send them weapons. They also have connections to Hunter Biden.
I heard somewhere that the Ukrainian Government is the world’s biggest money laundering organization.
by FreeDonbass2006 November 25, 2022
Get the Ukrainian Government mug.
When you shit in someones mouth and then suck their dick
Hey Jenny i heard you gave Derii a Ukrainian Blowjob.
by Jamisyn likes poopy May 4, 2019
Get the Ukrainian Blowjob mug.
When a man shaves his head bald, puts a crazy amount of lube on it and shoves his head into the vagina of a woman.
Dan: Hey why did Ted go Bald?

Tyler: I heard he wanted to give his girlfriend a Ukrainian bonnet.

Dan: What a sick fuck!
by shaved all over April 11, 2012
Get the Ukrainian bonnet mug.
An opening to screw an opponent over that could drastically backfire if you insert yourself into it.
“President Trump found his Ukrainian Gloryhole and inserted the full weight of his office into it in order to have a foreign power damage a political rival; now the House is Impeaching him.”

“Ivan saw what he thought was opportunity to discreetly screw his neighbor whom he hates but finds attractive. This opportunity was a Ukrainian Gloryhole - the opening he inserted himself into went through his neighbor’s dining room wall. In return Mike received a chorus of shouts and scolding borscht was flung onto his penis.”

“Backstabbing Russia was Adolf Hitler’s Ukrainian Gloryhole.”
by wet.spaghett October 12, 2019
Get the Ukrainian Gloryhole mug.