Christine

“The Doctor: This is bad, I don't like this. [kicks console and yells in pain] Never use force, you just embarrass yourself. Unless you're cross, in which case... always use force!
Amy: Shall I run and get the manual?
The Doctor: I threw it in a supernova.
Amy: You threw the manual in a supernova? Why?
The Doctor: Because I disagreed with it! Now stop talking to me when I'm cross!”
― Steven Moffat

“People assume that time is a strict progression of cause to effect, but *actually* from a non-linear, non-subjective viewpoint - it's more like a big ball of wibbly wobbly... time-y wimey... stuff.”
― Steven Moffat

“River Song: Right then. I have questions, but number one is this - what in the name of sanity have you got on your head?
The Doctor: It's a fez. I wear a fez now. Fezzes are cool.”
― Steven Moffat

“The Doctor: Doctor Song, you've got that face on again.
River: What face?
The Doctor: The "He's hot when he's clever" face.
River: This is my normal face.
The Doctor: Yes it is.
River: Oh, shut up.
The Doctor: Not a chance.”
― Steven Moffat