Poe Dameron: "What are you doing there, Threepio?"
C-3PO: "Taking one last look, sir... at my friends."
Poe Dameron: "Threepio, move your metal ass. We're almost there."
C-3PO: "How dare you! We've only just met."
Don't you call me a mindless philosopher, you overweight glob of grease!C-3PO in Star Wars: Episode IV - A New Hope
I suggest a new strategy, R2: Let the Wookiee win.C-3PO in Star Wars: Episode IV - A New Hope
I'm very embarrassed, General Solo, but it seems you are to be the main course at a banquet in my honor.C-3PO in Star Wars: Episode VI - Return of the Jedi
Oh, R2, why do you have to be so frail?C-3PO in Star Wars: Episode VI - Return of the Jedi
Oh, hello. I am C-3PO, human-cyborg relations. How might I serve you?C-3PO in Star Wars: Episode I - The Phantom Menace
Bail Organa: "I'm placing these droids in your care. Treat them well. Clean them up. Have the Protocol Droid's mind wiped."