Aliens of London (1) (series 1)

The Doctor: Excuse me. Do you mind not farting while I'm trying to save the world?

The Long Game (series 1)

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?

Rose (series 1)

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 Unquiet Dead (series 1)

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.

Aliens of London (1) (series 1)

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.

The Empty Child (1) (series 1)

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.

Rose: Okay... you have an invisible spaceship...

Captain Jack: Yeah...

Rose: Tethered up to Big Ben for some reason...

Captain Jack: First rule of active camouflage. Park somewhere you'll remember.

The Parting of the Ways (2) (series 1)

Doctor: Rose...Before I go, I just wanna tell you, you were fantastic. Absolutely fantastic. And d'you know what? So was I.

The Christmas Invasion (series 2)

Doctor: See, there's the thing. I'm the Doctor, but beyond that, I - I just don't know. I literally do not know who I am. It's all untested. Am I funny? Am I sarcastic? Sexy? Right old misery? Life and soul? Right-handed? Left-handed? A gambler? A fighter? A coward? A traitor? A liar? A nervous wreck? I mean, judging by the evidence, I've certainly got a gob.

Doctor: These human beings. Consider their potential. From the day they arrive on the planet and blinking step into the sun. There is more to see than can ever be seen. More to do than - no, hold on...Sorry, that's 'The Lion King'. But the point still stands. Leave them alone!

New Earth (series 2)

The Face of Boe: I have grown tired with the universe, Doctor, but you have taught me to look at it anew.

Doctor: There are legends you know, saying that you're millions of years old.

The Face of Boe: There are? That would be impossible.

Doctor: Wouldn't it just? I got the impression... there was something you wanted to tell me...

The Face of Boe: A great secret.

Doctor: So the legend says.

The Face of Boe: It can wait.

Doctor: Oh, does it have to?

The Face of Boe: We shall meet again, Doctor, for the third time... for the last time... and the truth shall be told. Until that day...

[He teleports himself away.]

Doctor: That is enigmatic. That...that is...that is textbook enigmatic.

Tooth and Claw (series 2)

Doctor: [in a Scottish accent] Oh, I'm - I'm dazed and confused. I've been chasing this... this wee naked child over hill and over dale. In't that right, ya... timorous beastie?

Rose: [in a bad Scottish accent] Ooch, aye! I've been oot and aboot.

Doctor: No, don't do that.

Rose: Hoots mon!

Doctor: No, really don't. Really.

Queen Victoria: I rewarded you Sir Doctor. And now you are exiled from this empire, never to return. I don't know what you are, the two of you, or where you're from, but I know that you consort with stars – and magic – and think it fun. But your world is steeped in terror and blasphemy and death and I will not allow it! You will leave this shores and you will reflect, I hope, on how you managed to stray so far from all that is good. And how much longer you will survive this... terrible life. Now leave my world. And never return.

School Reunion (series 2)

Doctor: You can spend the rest of your life with me. But I can't spend the rest of mine with you. I have to live on. Alone. That's the curse of the Time Lords.

Sarah-Jane: I had no problem with space stuff. I saw things you wouldn't believe.

Rose: Try me.

Sarah-Jane: Mummies.

Rose: I've met ghosts.

Sarah-Jane: Robots. Lots of robots.

Rose: Slitheen. In Downing Street.

Sarah-Jane: Daleks!

Rose: Met the Emperor.

Sarah-Jane: Anti-Matter monsters.

Rose: Gas masked zombies.

Sarah-Jane: Real living dinosaurs!

Rose: Real living werewolf!

Sarah-Jane: The Loch Ness Monster!

Rose: Seriously?

The Girl in the Fireplace (series 2)

Doctor: I think we just found the hole. Must be a spatio-temporal hyperlink.

Mickey: What's that?

Doctor: No idea. Just made it up. Didn't wanna say 'magic door'.

Rose: Are you okay?

Reinette: No. I'm very afraid. But you and I both know, don't we, Rose? The Doctor is worth the monsters.

Rise of the Cybermen (1) (series 2)

[Mickey has his finger on a button on the console.]

The Doctor: Um... what're you doing that for?

Mickey: 'Cause you told me to.

The Doctor: When was that?

Mickey: About half an hour ago.

The Doctor: Um. You can let go now.

Mickey: Well, how long's it been since I could've stopped?

The Doctor: Ten minutes? Twenty? ... Twenty-nine?

Mickey: You just forgot me!

The Doctor: No, no, no! I was just...I was just...I was calibrating. I was just...no, I know exactly what I'm doing.

The Age of Steel (2) (series 2)

Doctor: Mrs Moore, would you care to accompany me into the cooling tunnels?

Mrs Moore: How could I refuse an offer of cooling tunnels?

Lumic: What is your name?

Doctor: I'm the Doctor.

Lumic: A redundant title. Doctors need not exist. Cybermen never sicken.

Doctor: Yeah, but that's it! That's exactly the point! Oh, Lumic, you're a clever man...I'd call you a genius, except I'm in the room. But everything you've invented, you did to fight your sickness. And that's brilliant. That is so human. But once you get rid of sickness and mortality, then what's there to strive for? Eh? The Cybermen won't advance. You'll just stop! You'll stay like this forever. A metal Earth with metal men and metal thoughts. Lacking the one thing that makes this planet so alive. People. Ordinary, stupid, brilliant people.