One big (straight, gay, multi-cultural, traditional) happy family.
The Pritchett-Dunphy-Tucker clan is a wonderfully large and blended family. They give us an honest and often hilarious look into the sometimes warm, sometimes twisted, embrace of the modern family.
Nothing is too big when Phil and Claire decide to throw Luke the biggest and best birthday party a boy could ever want, but when Cameron shows up as Fizbo the Clown, it sets off a chain of events that ends with someone in the hospital.