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• Hi! How are things going? (just fine, thank you...
  ) Great! Say, could I bother you for a question? (you just asked one....
• May I take your trident, sir? -- Dirty, Rotten Scoundrel
• Saavik: "Sir, may I ask you a question?" Kirk: "What's on your mind, Lieutenant?
  Saavik: "The Kobayashi Maru, sir." Kirk: "Are you asking me if we're playing out that scenario now?...
• Fain would I, but I dare not; I dare, and yet I may no
  I may, although I care not, for pleasure when I play not....
• Accustom him to everything, that he may not be a Sir Paris, a carpet-knight, -- Michael de Montaigne (1533-1592) -- Essays, Book i, Chap.
  xxv, Of the Education of Childre...
• Apu: Sir, it may surprise you to know that _I_ am an immigrant.
  Homer: You? Pfft, get out. -- Well, duh, "Much Apu About Nothing...
• Yes sir. It's... ah... it's a bit runny...
• Peckish, sir?
• Yes, sir, we've graphed the data. It's a smiley face, sir.