[Novosibirsk, Siberia; August 9. Image via Getty]

A referee prepares inflatable sex dolls for a funny swimming competition 'Rubber Baba Challenge' (Rubber Women Challenge) outside Siberian city of Novosibirsk on August 9, 2009. Men competed in an open water swimming on sex dolls during a day off. AFP PHOTO/ ALEXANDER KRYAZHEV (Photo credit should read ALEXANDER KRYAZHEV/AFP/Getty Images)