Noun: An utterance to be used at extreme volume for the purpose of drowning out the sound of one's own flatulence.
by Drizzle December 31, 2004
by Jonathan December 10, 2003
A phrase that replicates the sound of a semi-automatic pistol, "Boya" being the "Bang", and "Kasha" being the "Click" sound made by either cocking the gun (for some unknown reason) or loading another clip.
by Jeorg Talbert September 21, 2006
by FlaccidCunt May 31, 2018