refers to any FPS(first person shooter) where a sniper kills someone also referred to as a open scope.
by Bradford Servais May 15, 2008

by skyhawk824 June 13, 2010

by Tyler April 21, 2005

Jen says: OMG i cant wait till holiday.
Grace says: I know its going to be greattt.
Both: Boom Phwooarr. (Y)
Grace says: I know its going to be greattt.
Both: Boom Phwooarr. (Y)
by jnifr&acegrace. January 18, 2009

by Chase and Chad May 18, 2008

*Hitting ones palm in a chopping while said*
Suposed to mean something of good fortune or pleasing on some way, but just makes you sound like a ba-bag shmuck-muncher.
Suposed to mean something of good fortune or pleasing on some way, but just makes you sound like a ba-bag shmuck-muncher.
"That Boy's Mullet was fucking' Boom"
"The Rolling Stones music makes me feel ... Fucking' boom"
"That seagull frame alexander 50's Fife Coloured Bus ... was so fucking' Boom, I almost came"
"The Rolling Stones music makes me feel ... Fucking' boom"
"That seagull frame alexander 50's Fife Coloured Bus ... was so fucking' Boom, I almost came"
by Cardenden Child July 9, 2004

When a defender in soccer (usually somebody with no soccer skill at all) booms the ball down the field for no reason at all. Even when he has time and space to do something with the ball, he decides to boom the ball down the field and run around. Pachuca FC does this tactic a lot as well.
by Slicklizard August 23, 2010
