If you live under a rock, you might not be aware that “Watchmen” opens this weekend. Based on the comic book series of the same name, the superhero flick is set in the Cold War era of the ‘80s, a Doomsday world in which superheroes are more complex than heroic. Billy Crudup stars as Dr. Jon Osterman, a.k.a. Doctor Manhattan, a computer-generated superhero who glows a digital blue after a radioactive accident. (Check out the trailer here.) So, what’s the big deal? Well, Dr. Manhattan is causing a kerfuffle because he spends part of the movie totally naked. Now, movie critics are left figuring out how to describe the Dr.‘s dangle. A few of the best, after the jump.