Quote from Jerry in The Strike
George: So, attractive one day, not attractive the next? Jerry: Have you come across this? George: Yes, I am familiar with this syndrome. She's a two-face. Jerry: Like the Batman villain? George: If that helps you. Jerry: So, if I ask her out again, I don't know who's showing up: The good, the bad, or the ugly. George: Clint Eastwood! Jerry: Yeah.