Coop-a-loop 

Old school. Alley-oop pass from Magic Johnson to Michael Cooper for the dunk. Showtime, suckers.

Showtime Lakers Chick Hearn coop-a-loop

Coop-a-loop by headslap64 January 7, 2010

Coop-A-Loop 

A crazy kid with an afro; who every now and then goes on a loose. Then you have to catch him.

My neighbor is Coop-A-Loop.

Coop-A-Loop by ~TheCoopCatcher~ January 28, 2004

Coop-A-Loop 

A take off the movie Old School when Will Ferrell is about to go streaking and Snoop Dogg is performing. He grabs the mic from him and says "Snoop, Snoop-A-Loop."
A way to greet someone named Cooper.

Justyn (AKA Brown Man): Coop, Coop-A-Loop
You're my boy Coop, Coop you're my boy. (Another take from Old School, replacing Blue's name w/Coop.)

Coop-A-Loop by Cooper28 July 3, 2008

Coop-A-Loop 

The name given to one with Coop-like characteristics. One of the more prominent characteristics is the coop-like luck. A Canadian Coop is called Coop-eh-loop. They are generally observed as having curly hair and glasses.

That curly haired kid with glasses is without a doubt a Coop-A-Loop

Coop-A-Loop by DJP January 29, 2004

Coopaloop 

Coopaloop, also known as "Poopaloop" or "The Shit Ring" is when a male proceeds to defaecate on a females torso, shaping it into a circle with ones hands. Once the circle is complete, the male then ejaculates into the circle.

To give someone the coopaloop.

Coopaloop by miamiheat09 April 22, 2009