Funny / The Life and Death of Colonel Blimp

• Barbara gently trying to stop Clive from becoming prematurely Blimpish:
  Barbara: Darling?
  Clive: Yes?
  Barbara: You're humming.
  Clive: Am I?
  Barbara: Mm-hm. It's a little habit you have.
  Clive: [beat] What'll I do if I don't hum?
• Angela and Theo in the car, when he first notices that she looks like Edith and Barbara^note Unsurprising since they're all played by the same actress:
  Theo: What is your first name, Miss Cannon?
  Angela: Angela.
  Theo: What a lovely name. It comes from Angel, doesn't it?
  Angela: I think it stinks. My friends call me Johnny.
• Clive and Hoppy reunited:
  Hoppy: I was awfully sorry to hear about your leg. [looks down] Jumping Jehosaphat! They're both there!
  Clive: What the hell did you think I was standing on?
  Hoppy: They told me in Bloemfontein that they cut off your left leg.
  Clive: [examines leg] Can't have, old boy. I'd have known about it.