Popsugar Culture Best Of 2015 Slang Words 2015 11 Slang Terms That Totally Defined 2015 December 31, 2015 by Ann-Marie Alcántara View On One Page Photo 2 of 11 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Kk "Kk" means "OK" but you basically only use it if you're in a rush and want to end the convo. Previous Next Start Slideshow
