Let's all be adults; this is not a puerile discussion of the male member. We're merely noting that throughout history, while paintings and sculptures have depicted the nude male body with regularity, film has a limited number of offerings not counting the XXX variety, of course , whereas leading ladies even Oscar-winning ones drop cover again and again. Michael Fassbender, however, has no qualms about showing what God gave him. In Steve McQueen's new drama "Shame," Fassbender plays a sex addict who's in the buff so often his body is naked nearly as often as its clothed. In honor of Fassbender's courage to reveal everything, we're celebrating the movies -- and actors -- who've dared to go full frontal. In the stoner duo's take on holiday flicks, Harold John Cho and Kumar Kal Penn pay tribute to the infamous tongue-on-the-flagpole scene in "A Christmas Story," except the guys have been tied naked to a warehouse pole by Ukrainian mobsters. When Harold and Kumar try to escape, it's Harold's penis, not his tongue, that gets frozen to the metal.