chopper 

1. A Thompson submachine gun.
2. The rotating part of a mechanical siren
3. A helicopter

1. "Hand me that chopper" (from movie "O Brother, Where Art Thou?"
2. The sirens chopper is responsible for producing sound. It "chops" the air stream.
3. The chopper should be here any minute!

chopper by BlastMaster December 30, 2003

Chopper 

He is a crazy, awesome man. Who is loved by everyone and is hated because people want to be him. He doesnt care what people think about him. He is a party animal.

Chopper is crazy!!!!!

Chopper by DSS5393 October 15, 2010

chopper 

Dick, mildly coarse.

"The French producer said hello, unzipped his fly, and then pointed at his chopper fixedly with his index finger . . ."
Tibor Fischer: Voyage to the End of the Room

chopper by Anggie May 1, 2006

Chopper 

The part of the anus responsible for cutting excrement from ones internal bowles

"I have just been to the toilet and my crap was so big my chopper was struggling to function"

Chopper by mikeyplaa February 26, 2009

Chopper 

Someone who can rap very fast.

Person 1: Did you hear the new song 'Worldwide Choppers' by Tech N9ne?

Person 2: Yes.

Chopper by BaconSex November 29, 2011

chopper 

The art of swinging your penis around in circles like the rotor of a helicopter. Usually for others to see.

Craig likes to Chopper alot.
Craig is a Chopper Master
"Damn it Aaron, Craig just Choppered me again"

chopper by Marty O November 16, 2005

Chopper 

The nickname given to famous Australian criminal Mark Brandon Reid. The nickname was given as a result of a prison incident which saw Mark cut off his own ears.

Have you watched the Chopper Reid DVD?

Chopper by Aussie Dunno September 20, 2008