An Israeli man waits without his pants on for travel on the light rail as he takes part in the third annual "No pants subway ride" event in Jerusalem January 10, 2016. Beginning in 2002 in New York by Improv Everywhere, this self described "prank collective" has spread to dozens of cities worldwide, with thousands of participants who aim to put a smile upon the faces of their fellow passengers. (Photo by Ronen Zvulun/Reuters)
