shorter way to say 'because.'
City are shite cos they've been relegated more times than Mark Roberts has gone out streaking.
by International Bad Boy September 04, 2004
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Acronym for "Church of Scientology." Can also be written CO$ since the "religion"'s main goal is to make money.

"The Church of Scientology is a vicious and dangerous cult that masquerades as a religion...It practices a variety of mind-control techniques on people lured into its midst to gain control over their money and their lives. Its aim is to take from them every penny that they have and can ever borrow and to also enslave them to further its wicked ends." -Operation Clambake
"Fuck, the COS took all my money and now I have none."
by r0semarysays July 19, 2006
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a term in persian for pussy
Your mom's cos is so hairy that it looks like a jungle.
by joe shmoe February 16, 2004
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Internet contraction of the English "because", often used in chat rooms or IM sessions in order maximize wordkeystroke conservation/word.
"I liek teh int4rnet cos it's kewl n shiz."
by brazenpuppy November 02, 2003
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