 After throwing away the Willy Wonka outfit, Michael wears a gray T-shirt advertising the Wilkes-Barre/Scranton Pioneers, a minor-league arena football team.One of the excuses Michael uses to avoid David's phone calls is that he is attending an "Obama fashion show", a reference to U.S. President Barack Obama and First Lady Michelle Obama.Dwight Schrute makes knock-knock jokes involving the KGB, the secret police and intelligence agency for the Soviet Union.