Quote from Carla in The Ghost and Mrs. Lebec
Norm: So go over there and ask him out, huh? What do you say? Carla: No. Cliff: Come on, Carla. Carla: I'm not the kind of girl who can just walk up to some guy and say hi. Frasier: Why, Carla, what a refreshing thing to hear from someone like you. Carla: Well, why bother saying hi when it's tattooed on your thigh? Frasier: Where were you when I was in college?