In the MMORPG of MapleStory, it is an acronym for "change channels". It is most commenly used when a person is leveling up on a map and another person comes in and starts kill stealing. The person that was originally there would then tell the person that just joined to "cc" so they could train on the same map, but on another channel.
*person 1 is training*
*person 2 enters and starts kill stealing*
person 1: cc plox
Crowd Control, often used in mmorpg's.
It means that you can stop a mob from attacking you a most of the time partly or totally immobillize the mob.
Damn stupid dragon, I tried to cc him bu he resisted!
Click Click
Originaly in WWII pilots would confirm a request or an order by clicking thier mic in and out, making a "click click" sound. Now a days, gamers use the letters CC to imitate/abbreviate the sound.
Flight Leader: We'll be going in at 3k
Pilot: cc
cc- Acronym for creep, counter. Comonly Used term in warcraft III. The alternative of a rush.
PLayer A: Rush or cc
Player B: CC
Player A: kk
An acronym for credit card. Usually used on the internet for credit card fraud.
\"Did the cc get declined?\"
an abreaveation of common cunt, meaning a girl or women is a totally slut that sleeps around.
Hey man don't date that chick she's a total cc.