Cliff and Clair are going dancing with a group of friends, and Clair tells Cliff that his dancing embarrasses her. Denise wants to spend the night in a line to buy tickets for a concert, but she and her friends are denied by their parents. The friends come over to the house and begin dancing in the living room when Cliff starts to show off. Cliff and Clair's friends arrive, and it becomes one big dance party in the Huxtable household.