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A usually very tasty super-sized fast food or greasy spoon diner food item that, when ingested, immediately explodes in your gut, decimating your stomach lining. The item usually has a very short (but painful) residence time in your digestive tract before performing a rapid exit to the outside world, and being released back into the wild (e.g., the toilet).
Phil: I'm going to Estelle's for one of those triple decker gut bombs with peanut butter and bacon toppings.
Wayne: Three hamburger patties? Donno if my stomach can handle that at my age? For chrissakes, I'm lucky if I can down a single.
Phil: But you have to go for it, it's the ultimate gut bomb, and you only live once!
gut bomb by Whitey803 October 28, 2012
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A coney dog or chili dog, LOADED! Occasionally misused to also describe one of them bite sized late-night "greezy spoon" hamburgers with grilled onions, which technically is known as a "slider."
After the bar closes let's stop on the way home and get a six-pack of gut bombs.
gut bomb by gumby April 16, 2003
A really bad smelling fart that lingers
Someone on this train keeps dropping gut bombs & its making me want to chunder
gut bomb by okdokeden February 19, 2015
When someone fills an empty pill capsule with a bunch of meth and swallows it. It's a gut bomb.
Yo, I swallowed a wicked gut bomb once, that shit had me looking out the window, picking my face, and surfing the carpet all at the same time!!
Gut bomb by BigDave24 September 22, 2025

Atomic gut bomb

The result of drinking too many beers
Oh, man, I have to go home because I feel a major atomic gut bomb coming on.
Atomic gut bomb by ABDL2023 July 31, 2023
A big juicy hamburger (or any burger you crave).
I'm hungry, lets get a gutbomb!
gutbomb by 216 December 11, 2008
A big juicy hamburger (Usually with all extras). NOT usually applied to chain fast food; But rather, ma-and-pa kinda establishments.

My grandfather made this word famous in our family, I'm 3rd generation using this word. When my daughter is old enough for a roadtrip, I'll teach her this word.
I'm starvin! Lets go find us a gutbomb!
That gutbomb hit the spot, I'm good for another 300 miles!
gutbomb by 216 December 9, 2008
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