Before Marjorie's sister comes she asks the family to.come up with impressive stuff they did to make them look good. One of the items is that Sean made his high school hall of fame which doesn't happen till the next episode.
One of the trivia questions is to name a "90s Pop Duo featuring Cheryl James and Sandra Denton" The answer was Salt n Pepa, but they weren't a 90s Pop Duo, they were an 80s Rap group.