(Walk down the corridor)
Man: (Knock)
Mr. Vibrating: Come in.
Man: Ah, Is this the right room for an argument?
Mr. Vibrating: I told you once.
Man: No you haven't.
Mr. Vibrating: Yes I have.
Man: When?
Mr. Vibrating: Just now.
Man: No you didn't.
Mr. Vibrating: Yes I did.
Man: You didn't
Mr. Vibrating: I did!
Man: You didn't!
Mr. Vibrating: I'm telling you I did!
Man: You did not!!
Mr. Vibrating: Oh, I'm sorry, just one moment. Is this a five minute argument or the full half hour?
Man: Oh, just the five minutes.
Mr. Vibrating: Ah, thank you. Anyway, I did.
Man: You most certainly did not.
Mr. Vibrating: Look, let's get this thing clear; I quite definitely told you.
Man: No you did not.
Mr. Vibrating: Yes I did.
Man: No you didn't.
Mr. Vibrating: Yes I did.
Man: No you didn't.
Mr. Vibrating: Yes I did.
Man: No you didn't.
Mr. Vibrating: Yes I did.
Man: You didn't.
Mr. Vibrating: Did.
Man: Oh look, this isn't an argument.
Mr. Vibrating: Yes it is.
Man: No it isn't. It's just contradiction.
Mr. Vibrating: No it isn't.
Man: It is!
Mr. Vibrating: It is not.
Man: Look, you just contradicted me.
Mr. Vibrating: I did not.
Man: Oh you did!!
Mr. Vibrating: No, no, no.
Man: You did just then.
Mr. Vibrating: Nonsense!
Man: Oh, this is futile!
Mr. Vibrating: No it isn't.
Man: I came here for a good argument.
Mr. Vibrating: No you didn't; no, you came here for an argument.
Man: An argument isn't just contradiction.
Mr. Vibrating: It can be.
Man: No it can't. An argument is a connected series of statements intended to establish a proposition.
Mr. Vibrating: No it isn't.
Man: Yes it is! It's not just contradiction.
Mr. Vibrating: Look, if I argue with you, I must take up a contrary position.
Man: Yes, but that's not just saying 'No it isn't.'
Mr. Vibrating: Yes it is!
Man: No it isn't!
Man: Argument is an intellectual process. Contradiction is just the automatic gainsaying of any statement the other person makes.
(short pause)
Mr. Vibrating: No it isn't.
Man: It is.
Mr. Vibrating: Not at all.
Man: Now look.
Mr. Vibrating: (Rings bell) Good Morning.
Man: What?
Mr. Vibrating: That's it. Good morning.
Man: I was just getting interested.
Mr. Vibrating: Sorry, the five minutes is up.
Man: That was never five minutes!
Mr. Vibrating: I'm afraid it was.
Man: It wasn't.
(Pause)
Mr. Vibrating: I'm sorry, but I'm not allowed to argue anymore.
Man: What?!
Mr. Vibrating: If you want me to go on arguing, you'll have to pay for another five minutes.
Man: Yes, but that was never five minutes, just now. Oh come on!
Mr. Vibrating: (Hums)
Man: Look, this is ridiculous.
Mr. Vibrating: I'm sorry, but I'm not allowed to argue unless you've paid!
Man: Oh, all right.
(pays money)
Mr. Vibrating: Thank you. (short pause)
Man: Well?
Mr. Vibrating: Well what?
Man: That wasn't really five minutes, just now.
Mr. Vibrating: I told you, I'm not allowed to argue unless you've paid.
Man: I just paid!
Mr. Vibrating: No you didn't.
Man: I DID!
Mr. Vibrating: No you didn't.
Man: Look, I don't want to argue about that.
Mr. Vibrating: Well, you didn't pay.
Man: Aha. If I didn't pay, why are you arguing? I Got you!
Mr. Vibrating: No you haven't.
Man: Yes I have. If you're arguing, I must have paid.
Mr. Vibrating: Not necessarily. I could be arguing in my spare time.
Man: Oh I've had enough of this.
Mr. Vibrating: No you haven't.
Man: Oh Shut up.