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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!!!!!
by DSS5393 October 12, 2010
A murderer or serial killer, i.e., someone who will chop you into pieces. Usually found in lonely places wearing shady clothing, such as hoodies and backpacks (used for carrying chopping apparatus).
That guy looks like a chopper. He'll cut you to pieces and throw your remains in a river.
by Jennsky May 25, 2012

Some one that acts like a cock/idiot/know it all and thinks they are the best at everything.
A chopper also likes to gloat about everything.
A chopper normally says the following.

I shagged 20 girls at the weeked.

My dad is best friends with god.
by ledge21 October 20, 2011
Another name for an AK-47 used mainly by rappers.
Lil Wayne: "Load up the choppers like it's December 31st. Roll up and cock it and hit them n*ggers whear it hurts."
A perfectly rolled marijuana blunt.
Fuck, man. This thing is a chopper.

Did you see the fucking chopper Cody rolled? Nigga's crazy.
by WouldIWantSky? September 19, 2010
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"
by mikeyplaa February 26, 2009
1) a souped-up motorcycle, which may or may not have been modified from its factory condition.

2) a helicopter. Any kind of helicopter -- military, police/emergency, media (news), or civilian.
1) A classic example of a "chopper" motorcycle is the one ridden by Peter Fonda in the movie "Easy Rider", which was emblazoned with a design of the American flag.

2) I saw a chopper (helicopter) come to airlift the injured person from the scene of the accident to the hospital.
by nutrishn October 05, 2013