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:Swamp monsterCat AccidentEchidna kittenPaperthin BuildingCollage illusion of shipNature's DanceDinosaur BirdBlueberries