GUINAN: Data, do you even know what a joke is?
DATA: Of course I do. It is a witticism, a gag, a bon mot, a fluctuation of
GUINAN: Stop. Look, it’s just you and I here. We’re talking, we’re having an intimate conversation. Why? Because you’re a ‘droid and I’m a 'noid.
DATA: But why?
GUINAN: Because that’s what I am.
DATA: Have I said something to offend you?
DATA: Then why are you annoyed?
GUINAN: Because you’re a 'droid and I’m a 'noid.
DATA: You told a joke.
DATA: I am not laughing.
DATA: Perhaps the joke was not funny.
GUINAN: No, the joke was funny. It’s you, Data.
DATA: Are you sure?
DATA: I agree. What do I do?
GUINAN: Well, under normal circumstances, I’d say seek a higher power. But in your case, probably a smarter computer is in order.