Hilarious Bob Einstein Steals the Show With a Great Joke

One of the great comedians in the world, Bob Einstein passed away today. He and I worked together for a few years on The Steve Allen Show and he was a great friend. He's best known for his work on The Smothers Brothers Show, Curb Your Enthusiasm, and he was Super Dave Osborne. Watch this great moment where he steals the show at a seminar with the cast of Curb Your Enthusiasm. It was getting a little dull and he decides to interrupt: