Definitions by 40 cal nigga

gat 

Street slang for a gun, usually a handgun.

We didn't fear da cops, we had our gats.

gat by 40 cal nigga December 30, 2003

ak 

street slang for AK-47, a widely available assault rifle popular with thugs, urban criminals and terrorists.
AK-47

We'll see how brave he is when I put my ak in his face!

ak by 40 cal nigga December 30, 2003