People walk through a subway station during the worldwide 'No Pants Subway Ride' event  in Mexico City on January 13, 2013. The 'No Pants Subway Ride', though in its 12th year, still surprises fellow passengers on public transit, and is spreading to other cities across the globe. AFP PHOTO/RONALDO SCHEMIDTRonaldo Schemidt/AFP/Getty Images Photo: Ronaldo Schemidt, AFP/Getty Images
{}