KKD means Kiss Kiss Decriss which is kissing people (you barely know preferably) and afterward not staying in touch with them. KKD is mostly used during parties where people make out and thereafter never talk/see each other again. KKD can escalated quickly to more than kissing.
by tremblayv July 28, 2014
A generic term for all designer club drugs which are flattering and highly potent. KKD is generally alluring or desirable to the general public. In reference to ecstasy, Purple Sexy Ladies would be a prime example of a KKD.
by Audacious P August 22, 2008