It means change of subject. It is used more in the mediated communication genres such as texting, pming, iming, emailing, smsing, picture messaging, blogging, and ect...
Lisa Smith: Do these pants make my butt look fat?
John Smith: Hey babe, COS, we are going to be late if we don't leave right now!
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It means the passing of stool. Its origin is derived from Bill Cosby.
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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.
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A shortened term for 'Counter' as in counter attack.
she is so Co-coordinated, she falls a lot
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Code word used by teenagers to warn their friends to leave the room while with their gf/bf. Useful for cockblocks who don't take normal hints to leave.
*making out with girlfriend* "Hey man, Co Co Mo."
"She's gonna let you hit it?"
"Hell yeah! Now get the hell outta here!"
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Itβs an acronym for βChip of Shitβ aka Shit Chip
When I got closer I realized he was playing with a COS..
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Like Dawg, another attempt by black street thugs to address one another.
Yo cos, whereyou be hidin da crack?
7π 25π