Jackie: I'm in my dressing gown.
The Doctor: Yes, you are.
Jackie: There's a strange man in my bedroom.
The Doctor: Yes, there is.
Jackie: Well, anything could happen.
The Doctor: Ah...no.
The Doctor Dances (2) - S1-E10
[The Doctor, Capt. Jack and Rose are cornered by the empty children.]
The Doctor: Go to your room. Go to your room! I mean it. I'm very, very angry with you. I'm very, very cross! Go to your room! [The children lurch away.] I'm really glad that worked. Those would have been terrible last words.
The Doctor: Excuse me. Do you mind not farting while I'm trying to save the world?
The Parting of the Ways (2) - S1-E13
Emperor Dalek: Explain yourself.
The Doctor: I said no.
Emperor Dalek: What is the meaning of this negative?
The Doctor: It means no!
Emperor Dalek: But she will be destroyed!
The Doctor: No! 'Cause this is what I'm gonna do - I'm gonna rescue her! I'm gonna save Rose Tyler from the middle of the Dalek fleet, and then I'm gonna save the Earth, and then - just to finish you off - I'm gonna wipe every last stinking Dalek out of the sky!
Emperor Dalek: But you have no weapons, no defences, no plan!
The Doctor: Yeah, and doesn't that scare you to death?
The Doctor: I'm the Doctor, by the way. What's your name?
Rose: Rose.
The Doctor: Nice to meet you, Rose. Run for your life!
The Doctor: Think of it. Plastic, all over the world. Every artificial thing waiting to come alive. The shop-window dummies, the phones, the wires, the cables...
Rose: The breast implants.
Captain Jack: Am I naked in front of millions of viewers?
Robots: Absolutely!
Captain Jack: Ladies, your viewing figures just went up.
Rose: But, it's like...think about it, though. Christmas. 1860. Happens once. Just once, and it's gone. It's finished. It'll never happen again. Except for you. You can go back and see days that are dead and gone and a hundred thousand sunsets ago. No wonder you never stay still.
The Doctor: I can't believe I'm here to see this! This is fantastic!
Rose: Did you know this was going to happen?
The Doctor: Nope!
Rose: Do you recognize the ship?
The Doctor: Nope!
Rose: Do you know why it crashed?
The Doctor: Nope!
Rose: Oh, I'm so glad I've got you.
Rose: What's the emergency?
The Doctor: It's mauve.
Rose: Mauve?
The Doctor: The universally recognized colour for danger.
Rose: What happened to red?
The Doctor: That's just humans. By everyone else's standards, red's camp. Oh, the misunderstandings. All those red alerts, all that dancing.
The Parting of the Ways (2) - S1-E13
Doctor: Rose...Before I go, I just wanna tell you, you were fantastic. Absolutely fantastic. And d'you know what? So was I.
Rose: Really though, Doctor, tell me, who are you?
The Doctor: Do you know, like we were saying, about the Earth revolving? It's like when you were a kid, the first time they tell you that the world's turning and you just can't quite believe it because it looks like it's standing still. I can feel it. The turn of the Earth. The ground beneath our feet is spinning at a thousand miles an hour, the entire planet is hurtling around the sun at sixty-seven thousand miles an hour, and I can feel it. We're falling through space, you and me, clinging to the skin of this tiny little world, and if we let go... That's who I am. Now forget me, Rose Tyler. Go home.
The Doctor: Time travel is like visiting Paris. You can't just read the guide book, you gotta throw yourself in. Eat the food, use the wrong verbs, get charged double, and end up kissing complete strangers, or is that just me?
The Doctor: [Perusing a British tabloid in Rose's flat.] Oh, that'll never work. He's gay and she's an alien.
Chosen answer: No, no information is avalible for the identity of the entity.
Repo_Man