KFC Just Made Edible 'Finger Lickin' Good' Nail Polish That, Yeah, Tastes Like ChickenADWEEK will be all over Cannes. Subscribe to unlock unlimited access to all our coverage and analysis. April Fools' Day was a month ago, but KFC is only just now announcing that it has made two edible nail polishes that bring the classic tagline, "Finger Lickin' Good," grossly to life. Ogilvy & Mather worked with food technologists at McCormick, the spice company that provides KFC's secret mix of
