40 cal nigga's definitions

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!

by 40 cal nigga December 30, 2003

gat

Street slang for a gun, usually a handgun.

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

by 40 cal nigga December 30, 2003