h2g2 The Hitchhiker's Guide to the Galaxy: Earth Edition

 I believe they were invented a long time ago before video. Pretty good light show with great sensory-reality features.

I don't. Not for a second.

I demand that you're just being contentious and all your simple naysaying will never constitute a valid argument against my hypothesis.

Yeah. That's where you're wrong actually.

This thread is rapidly turning into a remake of the the classic Monty Python sketch which goes something like this...

I would like an argument please
Ah, right, Third door on the left...
Hello, I've come for an argument.
You snivelling little puney excuse for a weezel dropping.
I beg your pardon!
Sorry this is abuse, Arguments are next door.
..
..
..
I've come for an argument.
No you haven't
Yes I have
Yes you have
This isn't an argument, it's just contradiction.
No it's not.
This is futile.

The actual sketch is much longer, much funnier and generally benefits from being acted rather than typed, but you probably get the idea...

Yeah. Well, it wasn't really meant to look like the sketch. It's just we were having a bit of an inanity competition in the form of an argument, and if I argue with her, I must take up a contrary position, you see?