recherchez un mot, comme ratchet :
 
1.
An exclamation following a positive result.
he goes past one, he goes past two, he shoots, he SCORES!!! BOOMSHAKA!
de PigMaster 27 octobre 2003
 
2.
to be shown something. can be use instead of in your faceand moded.

i told you the lakers suck, boom shaka.
de Erwinicus 21 mars 2007