“The best doctors in the world are Doctor Diet, Doctor Quiet, and Doctor Merryman. ”
“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.”
“Colonel: Tell me what is the T.R.U.T.H, Doctor!Doctor: Total.Reveal.Using.Therapeutic.Hologram”
“The champagne had been donated by one of Gus's doctors - Gus being the kind of person who inspires doctors to give their best bottles of champagne to children.”
“The Doctor: I've seen bigger.Clara: Really?The Doctor: Are you joking? It's massive!”
“The Doctor: Dr. 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.”