fire it up 

To light up a joint or a blunt

Fire it up kid so we can get to kickin' it.

fire it up by Dat Nigga JC March 10, 2003

Fire it up 

The act of doing cocaine

“Should we do some cocaine?”

“Okay! Let’s fire it up!”

Fire it up by Fireitupbelly April 2, 2018

Fire it up 

When you pour red hots (candy) down your partner’s vagina.

Last night, I did the act of fire it up on that puntang!

Fire it up by Bgibs November 13, 2018

Fire it up bitch 

Answer to fight, mostly.

Guy1: Brendon said he will fight you after school.
Guy2: Well then, fire it up bitch!

Fire it up bitch by PanicerAF January 18, 2017

Fire it up, Sporto! 

1. to excel, to kick-ass, to dominate
2. to humiliate opponent in sports-related activity
3. phrase popularized in the mid-1990's in Chicago, IL

When he defeated his nemesis in Madden Football for the tenth time in a row, his friends remarked, "Fire it up, Sporto!"

Fire it up, Sporto! by Jonathan Tuttle November 17, 2009

Fire it up44 

A noob who play's RS.

Dude, you suck... You're pulling a fire it up44

Fire it up44 by owneddfgderg April 9, 2009

FireItUp 

FireItUp Strait up your candy ass bitch

FireItUp = Lame

FireItUp by beerme August 19, 2003