Top Definition
Something one says, when it's all tied up, crunch time, or the final moments of a competition.

-It is said to rev one or one’s team up

-It is also said ironically to acknowledge that the individual, whom said it, is about to be cluster!@#$ed.
Steve: Ah crap, it’s 3-3 in Search and Destroy…

Ryan: Guns up, let's do this
*************************************************
Trevor: We’ve had 3 months to do this project, we haven’t started, and it’s due tomorrow…

Bradley: Alright, we got this on lock. Guns up, let's do this

*************************************************
7’ Tall Angry, Black Man on PSP: You DID NOT just say, what I think you said white boy…!

Grant: *soils himself* Oh geez…, well… Guns up, let's do this
by Kittyburner506 July 09, 2010

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug