Keep Calm and Chive On
It's a reference to a site called "TheChive"
Steve: "Man, I'm having such a shitty day."
Rob: "It's all good man, just KCCO!"
by onaefjnoaenv June 15, 2012
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When at work, a person may submit a photo while bored with a caption of "KCCO".
by HueyForever May 17, 2012
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KCCO stands for Keep Calm and Chive On, and is a widely used abbreviation on online platforms such as Twitter where #hashtags are used.

The verb 'Chive' means to act sexy, stupid and raucous for the attention of the opposite sex. This can often be seen at workplaces, and so it has recently become a thing for women to take photos of themselves being sexually provocative at work and uploading them to Twitter with the hashtag #KCCO.
"Took a photo of my cleavage outside my boss's office, #KCCO" -Typical caption to a photo uploaded on Twitter by a woman (a.k.a chivette)
by The Metal Storm May 25, 2012
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Short for "Keep Calm, and Chive On!"
I got rehired! Guess I KCCO'd them enough.
by wonder years May 20, 2012
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KCCO for Keep Calm and Carry On meaning don't panic up or get upset. Chill.

KCCO was used on posters in World War II to help people deal with bombs being dropped in England. #Perspective
I failed 2 of my midterms

KCCO. You got 4 weeks to figure it out.
by Chi baby November 14, 2019
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