Annual No Pants Subway Ride Takes Place In New York City

NEW YORK, NY - JANUARY 13: Pantless people pose for photos at the Union Square subway station on January 13, 2013 in New York City. Thousands of people participated in the 12th annual No Pants Subway Ride, organized by New York City prank collective Improv Everywhere. During the afternoon winter event, participants boarded separate subway stops and removed their pants, pretending that they did not know each other. The event, refered to as a "celebration of silliness" is designed to make fellow subway riders laugh and smile. (Photo by John Moore/Getty Images)