Firecow 

A generic term for whatever Mozilla's lightweight browser happens to be named this week.

I tried to load your web page, but Firecow gave me an error.

Firecow by fo0bar April 12, 2004

Now witness the firepower of this fully ARMED and OPERATIONAL battle station! 

You are about to get destroyed physically, mentally, and spiritaully. Generally if this phrase is bellowed out it means the bellower is about to engage in a mass slaughter with absolutly no care for their own safety. Expect no quarter given. Although a relitivly rare act, certain social pressures, neurological ihibitors, or defeat in a video game can cause this.

Vavey: Owned you again!

Dave: Now witness the firepower of this fully ARMED and OPERATIONAL battle station!

Vavey: ohhhh....crap

*Gore everywhere, house destroyed along with neighboring countries

Now witness the firepower of this fully ARMED and OPERATIONAL battle station! by Vavey May 5, 2007

Intensify Forward Firepower 

A term used to address the seriousness of a threat. It can only be used in the most drastic of situations and must be screamed at the top of a person's lungs.

Tony: I think that car is coming right at us......INTENSIFY FORWARD FIREPOWER!!!!!!!!

Intensify Forward Firepower by Matt Crampton July 30, 2010

Firekow 

Derived from fire and cow, this mythical manbeast can't spell, posts on PBReview.com, operates a website, and is pretty secksy.

Firekow is the secks.

Firekow by Firekow September 5, 2004

Firecock 

A term describing the unbearable burning feeling you get when you masturbate and then take a piss immediately afterwards. Don't pretend it's never happened to you.

Dude, I drank like four cups of coffee and then I saw that tall chick in a miniskirt. Long story short, I got firecock like you wouldn't believe.

Firecock by Cody Pagels September 6, 2005

Firepower 

Pronounced "fya powa"
The quality of having built or swole arms. Arms (or specifically biceps) are sometimes known as "guns" so to have strong/muscular ones equates to having "firepower."

As heard in Night at the Museum 2.

Check out the gunshow over here, *flexes each arm* Boom, Boom, FIREPOWER! (FYAPOWAAA!)

Firepower by Jickens June 29, 2009

Firecop 

A "Public Safety" officer such as in Glencoe, where the firefighters are cops half the time and the cops are firefighters half the time. In doing so they never become competent in either job.

Jimmy: Oh shit the five O just saw us smoking weed.

Chad: No worry bro it's just a firecop, chilax.

Firecop: Do you kids know that you could cause a fire if you dispose of that weed incorrectly?

Firecop by glenco July 17, 2011