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3 definitions by Prof. Delp

 
1.
AK
The AK-47 assault rifle, designed in 1947 by Mikhail Timofeevich Kalashnikov. It was designed for mechanized infantry and was adopted for service by the Soviet Army in 1949. It is the most widespread firearm in the world. It's 7.62 calibre, 30 round clip, and wide availability make it the weapon of choice for many big street gangs.
"Don't fuck wit me today, or Ima dust off my AK."
by Prof. Delp October 11, 2003
 
2.
A narcotics officer.

Also see narc
Damn narco busted Earl for meth.
by Prof. Delp October 11, 2003
 
3.
The 45 calibre A1911M1 Colt .45 ACP. It is still in service today and is one of the greatest handguns in the history of firearms.
by Prof. Delp October 11, 2003