On Wed, Sep 07, 2005 at 02:03:38AM -0500, Mullins, Bill wrote: > klick [kilometer] OED has 1967. > > "New Slang Evolves in Viet Nam War", Hal Boyle (AP), Dallas Morning News, > June 12 1965 sec A p. 12 > "But no one calls a kilometer a kilometer. It's a "click". " HDAS has 1962 (in a Vietnam context). Jesse Sheidlower OED