Tim: Why do you always come out here and mess up my tools?
Jill: I'm sorry. I'm just looking for the duck tape.
Tim: It's not "duck" - quack, quack - tape. It's "duct" tape, like "heating duct."
Jill: Well, excuse me. [enunciates] Duct tape.
Tim: Excuse me while I rinse the side of my face off.