Dr who sixth doctor quotes The Mark of the Rani

Peri: Do you mean the TARDIS is malfunctioning again?

The Doctor: Malfunctioning? Malfunctioning? MALFUNCTIONING!? After all the work I've done on it!?

Peri: Well, I only asked a simple question!

The Doctor: Indeed you did, and it was the wrong question!

The Rani:What's up to now? It'll be something devious and overcomplicated. He'd get dizzy if he tried to walk in a straight line.

The Doctor: Guns can seriously damage your health, you know!

The Doctor: 'Will you come into my parlor, said the spider to the fly.' [pauses] I think not. Doesn't feel right.

Ravensworth: What precisely do you do in there?

The Doctor: Argue, mainly.