Curb Your Enthusiasm, if you haven't got hip to it yet, is a sitcom revolving around Larry David, co-writer of Seinfeld and the insipration for the Seinfeld character, George Costanza. The show comes across as the somewhat less brilliant cousin of Seinfeld. But given that Seinfeld was clearly the best sitcom ever in the history of the universe, that's no disgrace. CYE still has its moments of utter brilliance.
In one of my favourite moments from season 7, Larry accidentally swaps phones with his extremely ghetto houseguest, Leon. Hilarity ensues.