Bigipedia is a comedy sketch show broadcast on BBC Radio 4 that first aired between 23 July and 13 August 2009. A second series of four episodes began on 12 July 2011. The show's storyline revolves around "Bigipedia", a fictional website broadcast on radio and parody of Wikipedia, the online encyclopedia. The series mocks Wikipedia and other aspects of the Internet. The BBC Press Office described the show as, "a unique experiment in 'broadwebcasting' ".