Any fully automatic assault rifle that is used during drivebys such as the AK-47 Or Tommy gun.

Chopper: Usually a person with fast style rapping, difficult to understand and "badabum badabing".

1.Chopper- "Chopper City" is another name for the AK-47 assault rifle". What B.G. Meant there is A Chopper is an AK-47 assault rifle.
2. Chopper- Someone who plays the game raw and Chops.

a fully automatic weapon that chops through the streets fuckin up what ever it can hit.

chopper (commonly pronounced choppa) is the nickname for the Thompson sub-machine gun a.k.a. the Tommy Gun. The word is derived from the sound it makes when being fired in full automatic mode which makes a chopping sound. The word is now used in pop-culture particularly in rap music to describe any kind of fully automatic sub machine gun.

commonly used in slang terms as a very fast rapper

Candy coated rims of 26 inches in diameter