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1 definition by Jules and Spence

 
1.
A culinary-induced orgasm, usually requiring a post-mastication cigarette to intensify the effect.
1) Geoffrey: "Those crab puffs made me make white in my pants!"
Chuck: "Oh, you just experienced a gastrogasm!"

2) Even if my girlfriend cooks naked and gives me head, her food never gives me a gastrogasm.
by Jules and Spence January 18, 2009