Actually it is a Jamaican patois approximation of the sound of a gunshot- you hold two fingers in the air and shout "BOOYAKASHA, BOO- BOO- BOOYAKASHA"
by the Ingster July 06, 2004
"BOOYAKASHA!"
by gomba2000 August 18, 2008
an expression used when someone is destroyed by a verbal smack down. brought to us by ali G& characterized by a snap on the fingers.
I'm Ali G. Booyakasha !
by 916 baller March 18, 2009
booyakasha is an african term that means, "all death to the whites," that is the literal translation of it, and dont bother contesting it because you are wrong
by matt September 21, 2004
booyakasha is a word that can be used in any situation, at any time, when no other response can be thought of. similar to 'your mum;' if you don't know what to say, simply shout BOOYAKASHA! it ends all arguments. you disagree? BOOYAKASHA! (can also be shortened to 'boo-ya')
by bridgino July 25, 2007
eg. in an exciting situation 'booyakasha westside' ! representing the west side of town or the western suburbs.
by ballulah tutcher June 28, 2008
by Lallaaaaaaaaanah October 21, 2006