headshot boom 

because light travels faster than sound, you get shot in the head before you hear the "boom"!!

Terrorist running in a field 1 mile away...headshot...(second after)...boom! That is a headshot boom!

headshot boom by Craig Cornforth April 24, 2007

Boom headshot 

A phrase made popular by a pro gamer named FPS Doug on the internet series Pure Pwnage. FPS Doug says "Boom, headshot" everytime he shoots an opponent in the head in Counterstrike Source or any first person shooter type game.

n00b: OH NO, It's FPS DOUG!!!

- FPS Doug shoots n00b in the head -

FPS Doug: BOOM, HEADSHOT! TAKE THAT N00B!!!

Boom headshot by Andrew1 September 16, 2005

boom headshot 

A term often used after having achieved blasting a target in the head of a targeted player in a First Person Shooter video game. If your a pompus ass and decide to use it out loud, you may choose to broadcast it through voice comm. software to your teammates. Or it can be sent to the other players in game through the typing of the keyboard keys and putting the letters on the computer machine monitor screen.

BOOM HEADSHOT, BOOM HEAD SHOT. I could dance all day, I could dance all day, try n' hit me, try n' hit me, come on! BOOM HEADSHOT YAAAAA!

boom headshot by The S.S. Inu September 1, 2005

BOOM HEADSHOT 

Often used whilst playing a death defying game of CS:Source, when you get a headshot you say: BOOM! HEADSHOT. Often used by FPS Doug.

Player: Damn, he shot me.
FPS Doug: BOOM!HEADSHOT

(quote)FPS Doug:"My heart's beatin, my heart's beatin, my hands are shakin, my hands are shakin, but i'm still shootin, it's like BOOM!HEADSHOT, BOOM!HEADSHOT, BOOM!HEADSHOT, BO-OM!HEAD-SHOT!"

BOOM HEADSHOT

BOOM HEADSHOT by miccadoin September 6, 2006

Boom Headshot 

A new, recently coined definition.

It means you have achieved a headshot, so it makes since to shout it as loud as possible after ejaculateing on someones face.

Guy: BOOM HEADSHOT!
Girl: Ewww... That really killed the mood...

Boom Headshot by dragono July 8, 2006

boom headshot 

A term commonly used by people with an extreme case of ADHD, while they're playing an online FPS (First Person Shooter) such as CounterStrike. While many newer players (n00bs) may use the standard "headshot," all experience players, while pwning said n00bs, will use the more advanced "boom headshot."

I was pwning these n00bs and I was like, boom headshot, boom headshot, boom headshot, and it was like that.

boom headshot by JJ Tompson and Kasey Kenseth September 19, 2005

boom headshot 

In a first person shooting game, where you kill someone in the head, and you get really happy about it, and you feel like you have to inform people about it with a chant.

*Running along with M4. (SEE AN ENEMY!)*Shoot at them, and hit them in the head* "BOOM HEADSHOT!"

boom headshot by Blake Lieberg July 22, 2008