A name given to food containing a lot of different meats and or toppings. Another name given to a food type normally referring to a specialty product.
Caller: I would like to order a belly buster pizza and a belly buster sandwich for pick up.

Host: You got it, it will be ready in 20 minutes.
by vincentquest March 18, 2015
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A belly buster is a dude who, when masturbating, will prefer to ejaculate onto his stomach (or belly) rather than into a Kleenex or tissue paper.
So-and-so is a belly buster because he jerks off while lying on his back in bed and "busts his load" onto his belly, with the hope that he will not hit himself in the face.
by Gene Juan LaFlair September 27, 2009
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Straight draw in which only one card will complete your hand, a.k.a. an inside straight draw. For example, you complete a belly buster straight when an eight is dealt to complete a 7-8-9-10-J straight.
Jose Contreras: He went all-in with a belly buster and got fucked in the ass.
Bruce Lee: He lost money?
Jose Contreras: 200,000 bucks
by benny b from the bronx February 22, 2005
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When a person willingly preforms oral sex on multiple males (9 or more)at the same time and swallows all there man jam (cum) till the last drop of sperm down into her tummy like a warm bowl of cream of mushroom 🍜.
Did you hear the news in school today ? Sally the one that’s a cheerleader. After the teams big win over State she gave herself a belly buster by sucking there cocks and swallowed the whole team dry , coaches and all . You go girl !
by Large in charge March 23, 2019
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