boom

An unexpected event.

You get caught slippin and then boom

by Sun Rhythms October 13, 2004

boom

something that is realy cool but sick

raaaa boi her arse is boom

by tilly2k8 May 28, 2008

boomb

An idiot, or a n00b.

OMG, you are such a Boomb!

by Victoriaaaaa September 1, 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?

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!!!

by Fusy Baby December 11, 2004

bada bing, bada boom

Bada Bing, Bada Boom is mainly used as an expression for a very good looking person.

A drop-dead gorgeous female appears... this would be your cue to say "Bada Bing, Bada Boom!"

by Danny Spozz August 7, 2005

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"

by Yacob February 7, 2003