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1.
Translates to "BRB. Cig." or "Be Right Back. Cig." or "Be Right Back. Cigarette."

This acronym/abbreviation is used when notifying your friend that you'll be away from your computer momentarily while you smoke a cigarette.
John Doe: "brbcig"
Jane Doe: "k"
John Doe: "k back"
Jane Doe: "You should quit smoking or I'm gonna break up with you"
by wsowf February 23, 2011