Murray ran for Congress as an April Fools joke.
Warning, this show contains scenes of graphic stupidity among four lifelong friends who compete to embarrass each other. Viewer Discretion is advised.
Beginning in season 3, a new intro was used that had each of the Jokers interacting around New York City. The intro concluded with all four Jokers standing against a rail protecting the Hudson River.
Some current reruns have some small scenes cut out and music has been changed on some episodes, as well.