3 idiot brothers are trying out for a job as a police detective... so the officer gives them a test. They are given a side profile head shot of a robber and they are asked how they will recognize him outside. The first brother says, 'This guy has only one eye', the officer sighs and says that it only looks that way since its a shot of his profile and fires him on the spot. The second brother says, 'This guy only has one ear', the officer sighs again and says it only looks that way since its a shot of his profile and fires him on the spot too. The third brother thinks for a long while, and says 'He is wearing contacts'. The officer is stunned by this sudden sign of clarity and checks his dossier. True enough, the robber does wear contacts. Impressed, he hires the third brother on the spot. Curious to know how he figured out the robber wears contacts, the officer asks the third brother. The third brother flush with victory, responds haughtily, 'Why its simple really, if the man only has one ear and one eye, how can he wear glasses?'