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A fart that sounds like a burp.
Damn, Joe farted and it sounded like a burp. Let's call him the burp fat king!
by Steve January 21, 2005
1) the colaboration of 2 types of gas: oral and anal....produces a nasty smell...but sounds funny

2)the worst insult meaning everything ud never want to be called
1) krystal did a burpfart!

2) krystal is a burpfart!
by unknown August 26, 2003
aiming a burp at a specific person.

that's a good one, that's a good definition.
did he just blow a burp-fart?
by floh March 18, 2000