Kcco

[Tina]

Keep Calm and Chive On
Its a reference to a site called TheChive

[Little_Girl]

Acronym from [The Chive] meaning Keep Calm and Chive On.

[Tina]

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.

[Mark Zuckerberg]

Short for Keep Calm, and Chive On!