In pop culture, we often take for granted the Adonis (so many visible abs dull the senses) and overlook the waistline of a funny or straight man. Strangely, the everydude build of Jason Segel is a frequent topic of fascination. He made it that way when he dangled his half-fluffed cock in front of the country in 2008's Forgetting Sarah Marshall, his male lumps taking a backseat to the taboo.

As a companion to our earlier post about the sanitization of film through the PG-13 rating, here are a few examples of when things swung the other way. (It is namely dicks that are swinging.) Though the penis's on-screen presence virtually guarantees an R-rating today, we found a few examples of fully naked guys on PG-rated film. All of these instances date back before the introduction of the PG-13 rating in 1984, though that rating turned out to be even less permissive regarding penis (Cider House Rules contains the rare PG-13 dong flash).