Top Definition
A high-pitched fart of medium to long duration that produces a buzzing sound, usually formed by a tight sphincter. Like its namesake, the pottywasp usually dies after stin(k)ging once, but some breeds can attack several innocent bystanders before their lifespan ends.
Dude, run - someone just tore open a nest of pottywasps in here and the windows are locked!
by G. Bush January 19, 2007
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