With these Riddler boxers under your clothes, no one will be expecting your criminal conundrums. These boxers are based on the villain The Riddler, who appeared in many episodes of the Batman television series and the 1966 movie. The boxers are covered in question marks and Riddle Me This is printed over the *holy expletive*. Fans of Batman, The Riddler and the United Underworld will enjoy these fun boxers.