Quote from Naked Rob in The Kara-te Kid
Erica: Look at her. She is a crazy person. Geoff: Seriously. Erica: She's gone full Zabka on us. Geoff: Gone what? Erica: Billy Zabka? The dude who played the bad guy in "Karate Kid." He got dumped by Elisabeth Shue and couldn't get over it. Andy: Not taking sides, but it really seems like you guys are the Zabka in this situation. Naked Rob: Yeah, you're clearly the bad guys.