NOT A FUN TIME - this is why I always check my shoes!
Obama lol - "We were walking through a locker room at the University of Texas when White House Trip Director Marvin Nicholson stopped to weigh himself on a scale. Unbeknownst to him, the President was stepping on the back of the scale, as Marvin continued to slide the scale lever. Everyone but Marvin was in on the joke." (Official White House Photo by Pete Souza)