:cO 

Digital O-Face. A replacement for the smiley face when sexting, generally used after a steamy hot sexual innuendo. It can also be used in stealth form by those with dirty minds during general text conversation, when an accidental innuendo is encountered.

Brittany: Do you want me to grab your package?
Kevin: :cO

:cO by Jean Jacker March 26, 2011

CO 

CO = carry out of alcoholic beverages

awww bies getin a wee CO before ht the night

Amy: What are use getin
Joe: Im getin a half bottle
Amy: Joe ur gonna be clean rollin on the floor

CO by Huff+Doback February 28, 2010

co 

Co is what you call someone who is an idiot. Someone who is desperate for attention and popularity, hangs around, doesn't take a hint.

Co, just stfu

Hi co.

co by salt n' vinegar flavour March 26, 2005

Co 

A shortened term for 'Counter' as in counter attack.

she is so Co-coordinated, she falls a lot

Co by 50% Cat August 25, 2011

co 

cover option, as in does not require a condom

"She's a hot lover and CO too!"

co by Astroglider August 13, 2007

CO 

An abbreviation for NetDragon Websoft's MMORPG(Massive Multiplayer Online Role-playing Game) ConquerOnline2.0.

-I could take an hour or two for CO.
-Gotta go to play some CO.

CO by Tero Korhonen May 29, 2007

Co 

Opposite of unco (Uncoordinated); meaning when a person/thing does something that is completely coordinated.

Wow you managed to catch that ball that was going super fast at short range? That's so Co!

Co by JammyPOTTER March 27, 2009