According to the Archie Comics Web site, there was a bit of internal controversy over this joke, which I'm guessing was responsible for garnering a PG-13 rather than a straight PG. Given its cringe-inducing nature (Reid is seen holding a sign that's partially obscured so that it reads "Honk if you love pussy"), you gotta wonder if it was included solely in a bid for the stronger, and presumably more enticing to the kiddies, rating.