Top Definition
The spelling of the sound of flatulence. (Onomatopoeia)

Can also be spelled "pbrbrbrbt" to describe an extended episode of gastric relief, or "pblblblbt" for gas with a deeper tone.

Punctuation can be added to describe gas with character, like "pbrbt?" or "PBRBT!"

Pronounciation: Place the bottom lip underneath the upper lip and force air through. Effect can also be achieved naturally by consuming various forms of legumes and waiting a few hours.
(PBRBT) .... Oh! Excuse me. I had (PBLBLBT?)...oof... bean burritos for lunch.
by alraydo February 07, 2007
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