latin: immunda ientaculum

Adding a little southern twist to the traditional British tea bag, the woman brings the man's testicles into her mouth while facing his backside. As she performs a handjob while "tea-bagging" him, the man should flatulate as much as possible. With her face buried deep in his behind, the man's wind will provide an odorous addition for the woman.

From: "Dirty Sanchez's Guide to Buck Nasty Sex"
I think the key to surviving a Dirty Gas Pump is breath control. Eventually you learn when to breathe through the nose, alternating with removing the balls, for deep breaths through the mouth. It's not hard, but until you get the hang of it, it's not pleasant.
by Dirty Buck Nasty March 29, 2010
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when yoru are teabaggin a girl and her nose is in your ass and you fart.
When i was with that girl last night i gave her a dirty gas pump.
by steve cook January 25, 2008
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While having sex pull out and fart in the girls pussy then continue having sex. She will then queef out the cum.
"My bitch let me give her an Iowa Gas Pump for my birthday"
by Cory January 13, 2007
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When you go to a gas station with a long line. Commonly Costco or Sam's Club, and you move from one line to another thinking you will get the the pumps faster. When In reality it can take you longer, but few times help. Happens more and more with higher gas prices
Look at that guy playing Gas Pump Tetris. To bad he has been at it for five minutes now.

This line is taking forever. Wait that line is moving (drives over to the pump) Sweet I won a game of Gas Pump Tetris!
by The even better half June 3, 2011
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When a male sticks his cock in a females vagina and pisses (to "fuel" her up)
Man did you hear that TYler did the "Arabian Gas Pump" to Kaitlen yoast last night.


by Ty Is Gay September 13, 2008
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after doing a girl in the ass pull out and stick it in her mouh. then proceed to pee in her mouth. thus replicating a gas pump
i totaly gave a girl a dirty gas pump
by johnnyb1227 March 15, 2008
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The act of taping your partner's mouth to your ass hole while you simultaneously eat bushes baked beans and blow hot gas down her throat resulting in rectal prolapse. The ritual is completed by striking the prolapsed anus with full force resulting in a fog horn-like sound while also spewing black liquid from her vaginal region
It turns out that Gavin gave jacobs little sisters a Columbian gas pump last night.
by Big Papi420 July 9, 2022
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