When someone retracts their belly and releases all the energy at light speeds to generate a detrimental shockwave which destroys all in it's path with it's air pressure
Top 10 Belly Busters that shocked the World. Number 1, Jimmy Nuetron belly busting a Tsunami and saving his hometown from complete and utter destruction, chaos, havoc and last but not least, the shortage of good memes
by BellyBuster4k January 21, 2019
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An incredibly large and thick penis. Syn: Third leg, throbbing python of love
"Hey honey" the hooker said. "How about relieving that Belly busting giggle stick?"
by Chaoslight November 12, 2003
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