Dick: She's lying.
Mary: What?
Dick: Mary, you can't listen to a thing she says because it's... it's... it's Opposite Wednesday!
Mary: Opposite Wednesday?
Dick: Yes! Everything she tells you, you're supposed to think the opposite. All the secretaries are doing it.
Mary: Is this true?
Nina: No.
Dick: See? [laughs] Love is war, peace is hate. If she says she's happy, she's actually sad. If she says I was with another woman last night, it's because I actually wasn't!