Exxxtra leg Credit: melossta What am I looking at? At first glance you may think this guys penis is hanging out of his shorts, but if your vision is alright, you can see it is an exxxtra leg, belonging to someone standing behind the guy. More optical illusions:Hidden ad in advertisement pageFootprint in the sandTree MuralHeadless ManNot a brickCat's faceA Little ArmyFloating Black Cat