The Bully in 'Karate Kid': 'Memba Him?! The Bully in 'Karate Kid' 'Memba Him?! 12/3/2009 2:01 AM PT In the '80s, Billy Zabka made a career of playing a jerk in films like "Just One of the Guys," "Back to School" and "The Karate Kid." Guess what he looks like now! Share on Facebook Share on X Beauty Movies Memba Them