…and the Movie That Dares to Tell It, Repeatedly: “How do you sell a movie about the dirtiest joke ever told?
… (T)he “funny human beings” in the film – famous comedians from Robin Williams to Chris Rock to Phyllis Diller to Jon Stewart – are not merely swearing… They’re telling their versions of a joke that involves every imaginable form of sexual perversion in graphic detail, including but not limited to incest, scatology, bestiality and sadism. Rabelais would blush.” (New York Times )
