Quote from Dwight K. Schrute in Secret Santa
Dwight K. Schrute: Excuse me. Whoever has been sending me the parts to this gun, I think you sent me a gear instead of a trigger. Phyllis: How do you know it's a gun? Dwight K. Schrute: What else does it look like? Stanley: Not a gun. Dwight K. Schrute: Well, I don't have all the pieces yet. Stanley: Well, unless the missing piece is a gun, you don't have a gun. Dwight K. Schrute: Not a gun.