K713 Share definition Flag A codeword that Kerli and Vespertine use. Nobody knows what it means yet, but Kerli said it will be revealed. In Kerli's video Army of Love, you can see K713 on her arm. K713 by TopHatWolf February 27, 2011 0 0 Get merch Get the K713 mug. Buy Now — $32.95 See more merch
