Well sorry after so dreadfully long to bring this thread back, but I finally just watched the film. Now with any luck the film would have been side splitting hilarious, but I don't think enough of these comedians were able to sustain the material long enough to carry through. Some of the interpretations of the joke were quite good, I liked the South Park version, Sarah Silverman's, and Kevin Pollack's imitation of Christopher Walken telling the joke. The unabridged version of the joke (found on the special features of the DVD) is much better and the film's convoluted editing structure may make the film move briskly, but it sacrifices some of the humor. For whatever the cause, its great to see so many of these comedians together.