Double Q: (over phone) Double Q calling Secret Squirrel. Come in Secret Squirrel and use a door or you're fired. (hears a noise from the ceiling) What's that?
Secret: (drops in through a door he cut through the ceiling) Secret Squirrel reporting for duty, Chief.
Morocco: Ditto Morocco Mole.
Double Q: You're fired! I meant the front door.
Secret: You said "a" door, Chief.
Morocco: So you can't fire him.