Once you've clicked it.

You die.

The Doctor: Clara Oswald? Clara: Who are you?

The Doctor: The Doctor. No? The Doctor?

Clara: Are you guarding me? The Doctor: Well... . Yes, yes I am.

The Doctor: Suppose there was something living in the Wi-Fi, harvesting human minds. Extracting them.

The Doctor: I'm going to end this today.

The Doctor: You, me. (police)Box. Now.

The Doctor: I'm the Doctor, I'm an alien from outerspace, I'm a thousand years old, I've got two hearts and I can't fly a plane. Can you?

Clara: No. The Doctor: Oh, fine, well. Let's do it together.

Clara: You don't have a plan? The Doctor: Oh, you know what I always say about plans.

Clara: What? The Doctor: I don't have one.

Clara: People always have plans.

The Doctor: Do you know? I never realised how much I enjoyed hearing that said outloud, thank you.

Clara: Okay. The Doctor: Ay, no. Clara!

The Doctor: All of time and space, right outside those doors.

Man: The building is in lockdown. I'm afraid you're not coming in.

The Doctor: Did you even hear the word 'Ani-Grav'?

Monk 1: Is that her? Monk 2: The woman twice dead, and her final message.