Co Coi 

A slang for Corvette. Named after a person who has the same name.

Man, I wish I could drive a Co-Coi!

Co Coi by DriftRacer21 April 25, 2004

Co-coin 

To collaborate in inventing a word

We both co-coined the expression personality treat the other day. Man, I feel good.

Co-coin by Co-coined by Miss Sadie Elizabeth Innes-Smith and Mr Edward Martin Willis Merchant July 2, 2007

Cocoism 

A profoundly stupid statement

What you just said was a cocoism

Cocoism by Tim December 13, 2004