hauterfly n. a fashion industry insider or a person heavily involved in the industry’s social scene. Etymological Note: Probably haute couture + butterfly or gadfly. (source: Double-Tongued Dictionary)
kayfabe n. the showbiz and stagecraft of professional wrestling, including the ring personas of professional wrestlers, especially when maintained in public; insider knowledge of professional wrestling. Also keyfabe. Editorial Note: The historical...
nagivator n.— «After digging around the Amazing Race web site, I discovered that the crew calls the person who sits in the backseat with the map the “nagivator” because they’re constantly nagging the driver. Heh...