1. Abbreviation for "Chat Chicks United". An organisation that houses some of the chattest chicks in the world.

2. Name given to someone who either is related to and/or is a CCU.

3. Abbreviation for "Casual Clothing United". A non popular clothing brand name created by a baby in class.
1. "RUN MAN! I see a CCU!"
2. "Dude, that guy is such a CCU."
3. "I would wear CCU anyday."
by CCU Exterminator October 21, 2010
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Text lingo- Currently cracking up. Everyone is sick of laughing out loud.
Person A texts something "funny"
Person B responds with "CCU"

Basically, wherever you would use "LOL"
by Kay_Lynn May 9, 2011
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Actually stands for "Critical Care Unit", along the same lines of ICU.
My dad spent three months in the CCU.
by mtjoe November 7, 2010
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same as Cupcake University, just an acronym, used in texting
the "schooled almost always are unaware they have been taken down. Mostly used for ignorant people.
" man, she took him to ccu, and he had no idea"
by yellowbronco September 25, 2011
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An abriviation for Cross Country Underground: the under world of cross country; only possible to join if you you can break 18:00 in a 5k with out being a d-bag, or you have blood relations to a previous member and your cool.
Hey are you in the CCU?
What is that?
So your a member?
Ya
by philip winker November 6, 2010
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Soldier 1: Look, who do we have here?
Soldier 2: A man in CCU.
by lolanonlol March 10, 2010
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