boomfa

Slang meaning your tongan cousin or uncle. You use the word when u smack a ball out the park in cricket

(Kid batting in cricket net)
Kid 1:"yo i cant remember my tongan cousins name?"
Kid 2 "same oi"
Kid 1: ( Smashes a cricket ball for six)
Kid 2: ( as soon as kid 1 smacks the ball) "o yea its boomfa!)

by boomfascousin January 09, 2019