This is a term used when describing the necessity to form ones mouth tightly around the anus of another after that person male/female has ate every gas inducing ingredient. When the gas is released it is ingested and must be kept down until it becomes a fart again. This can be repeated as many times as one likes.
Look at the fine ass on that woman! Id sure like to Gastric Gulp on that for awhile!
Oh come on don't be a Gastric Gulping fool
The use of foodstuffs and tasty treats to inspire fatness in an individual or group of people. Common during the holiday season. While related to "diet sabotage," the nuances are slightly different.
-"Someone left an entire loaf of pumpkin bread and a platter of cake pops in the kitchen at work, this gastric terrorism is getting out of hand."
-"I'm gonna leave a chocolate chip brownie on his desk, his weak will won't be able to resist such temptation."
-"You're such a gastric terrorist."
projectile vomiting with heavy chunks of food
I ate steak and had a terrible gastric geyser.
March 18th. The Day After. Especially on college campuses.
Frank asked his prof to bump his midterm back to "man, just any day but Saint Gastric's Day."