Stands for "K Cool Bye". Term used by people raging, annoyed, or upset on the internet. Especially used by teenage girls.
by thekvmaster May 24, 2011
Acronym standing for Key Colony Beach, a small city near Marathon, Florida. Often used in fishing reports as a location.
by Teh win!!1 November 10, 2006
I was about to score with that hot ass blonde at the bar until KCB Rob showed up and totally undermined my Jedi mind tricks.
by wheeeeeeew September 11, 2008
“Keep Coming Back!” Used by 12-step veterans as a polite way of saying to newcomers (and veteran dumbasses): “you’re full of shit” or “ take your head out of your ass — if you keep coming back, eventually you may ‘get it’!”
KCB (and eventually you’ll understand a better way of thinking more suited to make you and others around you happy, joyous and free)!
by Lamar P. Flophouser May 10, 2018