Term used to erase an event that just happened. Said after sex without using a condom, insures pregnancy will not occur. Other events that can be erased include: slightly hitting a friend with your car, confessing your sins to a priest at church or saying something really fucked up, uncalled for and/or generally rude to someone else.
Person 1: Can we go? We don't have all day, you're the one that rushed us and now we've been waiting around for you!

Person 2: Oh my GOD! Hold on. I just need to find my phone, then we can leave! Is that alright with you?! I need my phone!

Person 1: WHY DON'T YOU STOP BEING SUCH A STUPID BITCH ALL THE TIME.......boom shakalaka.

Person 2: What? Okay, we can go.

Person 1: Great.
by Tedfordish May 4, 2011
Get the boom shakalaka mug.
Contrary to popular belief, it's actually the sound of a shotgun getting shot and re-cocked.
GIVE ME SOME ELBOW ROOM, I NEED SOME ELBOW ROOM, SO I CAN *BOOM SHAKALAKA BOOM*
THAT'S THE SOUND OF THE 20 GAUGE, LOCK US UP AND DA LENCH MOB CAN BREAK OUT OF ANY CAGE!
by de la bro April 13, 2010
Get the boom shakalaka mug.
when a fat person walkes...
when they take a step, that is the BOOM
and the SHAKALAKALAKA is when there fat jiggles
tee hee
:

there for..
boom shakalaka.
by boopy December 21, 2007
Get the boom shakalaka mug.
loud drumming with dancing afrikan
in the song it means the boom of the drum and the shaking your body with it.
by anonymous November 14, 2003
Get the boom shakalaka mug.
The exclamation used when a babe with a budonkadonk back enters the party.
by Zeke31 November 13, 2007
Get the boom shakalaka mug.
an egg-shaped percussion instrument containing beads for the purposes of rythm
Roger went off the chain with his shakalaka boom boom this weekend.
by roger dodge October 18, 2006
Get the shakalaka boom boom mug.