Professor Duncan: "Anyway, are you two an item, and if so, would that item be impervious to sabotage?"
Jeff: "You know, you have the savoir faire of a hyena, how is it that you and James Bond come from the same island?"
Professor Duncan: "Message received, I'll just wait for you to finish striking out first."
Jeff: "Cheers."
Abed: (walking by) "Mash."
Professor Duncan: "Faulty Towers, game over."