boom 

boom is anotha word for point... when somebody say somethin stupid u give em a point except you say boom...

boy boom that was stupid

boom by Juicey January 12, 2006

boom 

Slang term for Marijuana

Dude: Yo you got boom?

boom by loveit2hateit2loveitalot December 21, 2007

boom 

An unexpected event.

You get caught slippin and then boom

boom by Sun Rhythms October 13, 2004

boom 

something that is realy cool but sick

raaaa boi her arse is boom

boom by tilly2k8 May 28, 2008

boom 

A word previously used (back in the 20th century) to emphasize the impact of something said or done that probably hurt someone physically or emotionally or to denote general awesomeness... but nowadays is used by PCs (Plastic Cocks) at the wrong time everytime, no matter what.

Beers: Hey check out what happened the other day it was so funny. I went to the store and bought some oranges but forgot that the wife wanted apples... (that was all that was said)
Everyone else: (awkward silence)
Beers: BOOM!!!
Everyone else: (awkward silence... again)
Beers: Funny right?

boom by White Sands December 1, 2010

BOOM 

what Jack Hamm screams upon hitting a golf ball with his Air Hammer Driver with Smart Shaft technology.

Prepare for take off in 5...4...3...2...1...BOOOOOOOOOOOOM!!!

BOOM by Fusy Baby December 11, 2004

boom 

A mildly stereotypical 'gangsta' greeting. Used more often by white boys.
Best pronounced "Boooooooooooooooom" followed by an Ali G-esque finger snap.
Can also replace the phrases "I emphatically agree" or "Thats the best news I heard for ages"

"Booooooooooom"
"Word"

Or

"Mate, I've just won the lottery"
"Booooooooooooooom"

boom by Yacob February 7, 2003