A really greasy, deep, fart that comes directly from gastric stomach juices. Comes from eating really bad food or drinking really rot gut alcohol.

Before expulsion, your abdominal area feels like an obese Green Bay football fan is standing on your stomach with all his weight.

Pushing it out requires an extreme effort, and some people actually die trying. Once out, however, the victim feels better. The area then becomes instantly contaminated with a nauseating rotten garbage smell.
Gordon was getting ready to go out. He swilled a bottle of cough syrup and some Old Crow whiskey, and gobbled up six Oxys. Then he ate three cheeseburger pizzas and two bottles of picked eggs.

His stomach was gurgling. He got up from the recliner, struggled and pushed, and eventually a gastric blast followed by complete bowel movement. That was a rap for the day. So much for the job interview, he thought.
by Jrubadub January 19, 2012
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The disorder with an onset in adulthood, characterized by multiple loud anal explosions and at least one with the lifting of the butt cheek. Gastric Tourette is defined as part of a spectrum of butt disorder, which includes provisional, transient and persistent (chronic) farts, stinkers, and toots.
Gastric Tourette's was once considered a rare and bizarre syndrome, most often associated with coworkers in socially inappropriate areas, but this is no longer considered a rare condition and is present in 42 percent of males in the computer industry (10% in females). Note that this condition can result in turd babies if not controlled and a similar condition is found in females called Queef tourettes but this is not the same.
Matt and Don are really stinking today; I think they are suffering from Gastric Tourettes.
by TheMattanator January 15, 2014
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A fetish that acts as a mixture between emetophilia, oviposition, and vore, inspired by gastric brooding frogs (Rheobatrachus). Describes the process of swallowing fertile eggs, having them hatch in the body, and being regurgitated. Eggs are often that of worm-like creatures such as snakes, maggots, or centipedes, to enhance the focus on wriggling and squirming in the host's stomach.
Person A: Dude I just saw some fucked up hentai where a giant wasp laid eggs in a girl's stomach, and when they hatched she puked them up. Can't believe some people get off to this.
Person B: Oh yeah, that sounds like some Gastric Brood shit.
by Heruppe March 2, 2021
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1) a bariatric surgery performed for rapid weight loss on severely obese people.

2) A bariatric surgical mishap where the surgeon mistakenly connects your esophagus to your ass and you end up shitting and farting out of your mouth.
Steve had gastric bypass surgery last year. He’s lost 200 pounds and looks great, except for the fact that he now has to stick his head in the toilet to poop.
by joseph blough July 6, 2023
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This is the act of releasing a butt bomb in a close area such as an elevator or executive conference room condemning your coworkers or innocent by standards to inhale the fumes. This can be silent and accusatory or load and wet. This sometimes is associated with Gastric Tourettes.
The office workers chocked for 4 floors do to Tom's silent gastric terrorism in the elevator.
by TheMattanator January 15, 2014
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a resounding fart that announces more to come.
Karl's gastric kickstand caused those familiar with his bowels to evacuate the building.
by HD Shell October 12, 2004
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