http://www.whitehousedrugpolicy.gov/drugfact/club/index.html
Office of National Drug Control Policy, The White House
This document is an overview of certain drugs that have emerged and become popular among teens and young adults at dance clubs and "raves." These drugs, collectively termed "club drugs," include MDMA/Ecstasy (methylenedioxymethamphetamine), Rohypnol (flunitrazepam), GHB (gamma hydroxybutyrate), and ketamine (ketamine hydrochloride).