

Donna: Tell me where I am. I demand you tell me, right now, where am I?
The Doctor: Inside the TARDIS.
Donna: What?
The Doctor: The TARDIS.
Donna: What?
The Doctor: The TARDIS!
Donna: The what?
The Doctor: It’s called the TARDIS!
Donna: That’s not even a proper word. You’re just saying things.