Lewis (Robert Carradine) and his nerdy pals gather to celebrate the wedding of Booger (Curtis Armstrong), who's all set to marry the daughter of Aaron Humphrey (Joseph Bologna), a wealthy nerd-hating Republican with political aspirations. While the nerds alienate the upper-crust guests with their geek-tastic parties, Humphrey conspires to keep Booger out of the family in this made-for-television installment of the celebrated franchise.