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
Get the boomshakalakamug. "wow fantastic baby. BOOMSHAKALAKA BOOMSHAKALAKA BOOMSHAKALAKA"
by kpopstar September 7, 2012
Get the boomshakalakamug. "hey darling, home from work so early"
"yes, supervisor let me go early today"
"Oh is that so?! you know what time it is?"
"It's about 4:20pm"
"NO it's not! it's boomshakalaka time baby!"
"brRrRRrRring it!"
"yes, supervisor let me go early today"
"Oh is that so?! you know what time it is?"
"It's about 4:20pm"
"NO it's not! it's boomshakalaka time baby!"
"brRrRRrRring it!"
by SpaceTownPioneer February 9, 2009
Get the boomshakalakamug. A word which is used in describing the excitement of a counterman who beats fellow employees by "grabbing" a message in the TAMS system first.
Boomshakalaka, Barry!
by bammer94 February 9, 2017
Get the boomshakalakamug. (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
Get the Boomshakalakamug. - WE WON! BOOMSHAKALAKA!!
by ThaKidd O' November 30, 2010
Get the BOOMSHAKALAKAmug. Boomshakalaka yo there here comes the chief rocka
by BoomBapBapper January 2, 2020
Get the Boomshakalakamug.