Heather Rae El Moussa enlisted the help of her husband's ex Christina Haack to help her launch her brand-new makeup product. The 'Flip Off' stars have a long-running joke about just how similar they ...

But one building block of that episode has survived for nearly 50 years: the commercial parody that follows the host’s monologue. Back in October of 1975, George Carlin’s routine about the differences ...