a term that means
totally awesome. like unbelievably, completely, stupendously, amazing!! when something is so cool, cool just doesn't cut it. it can also include a
fist pound or
high-five with it.
Bob: I just won 1,000,000,000 dollars in the lottery!!!
John:
BOOMSHAKALAKA BOOYAKASHA!!!!!!
Perry: I just totally nailed that that smokin,
blonde chick.
Turk:
Boomshakalaka Booyakasha!! YA NO WAT IM SAYIN!?!?!