Principal Skinner: So, see me again tomorrow?
Patty: [grunt] I'm afraid that's my microwave cookery class.
Principal Skinner: Then the day after that.
Patty: Oh, gee. Tae kwon do.
Principal Skinner: The day after that, then.
Patty: Seymour, you're touching me.
Principal Skinner: Kiss me, Patty. I don't have cooties.
Patty: Hai-ya! [gives him a healthy karate (or whatever) chop]
-- The end of a first date, "Principal Charming"