(Your playing football with some friends, and you promptly knock some arrogant punk flat on his ass)
You: Boomshakalaka!
You: Boomshakalaka!
by Rockbot August 26, 2003

Boomshakalaka yo there here comes the chief rocka
by BoomBapBapper January 02, 2020

by AlishburgerKhan July 26, 2023

by Frigiraffe April 09, 2015

An onomatopoeic "in your face." Originally the sound of a slam-dunk in basketball -- the "boom" being the dunk, and the "shakalaka" being the rattling of the backboard.
Pippen over to Grant ... he shakes and bakes ... to the basket ... BOOMSHAKALAKA! (NBA Jam announcer)
by savetheclocktower July 28, 2004

"wow fantastic baby. BOOMSHAKALAKA BOOMSHAKALAKA BOOMSHAKALAKA"
by kpopstar September 07, 2012

- WE WON! BOOMSHAKALAKA!!
by ThaKidd O' November 30, 2010
