Article Photos: Oklahoma State basketball: Markel Brown plays H-O-R-S-E 12/17

Oklahoma State's Brian Williams (4) dunks the ball during a men's college basketball game between Oklahoma State University (OSU) and the University of Texas at Gallagher-Iba Arena in Stillwater, Okla., Saturday, March 2, 2013. OSU won, 78-65. Photo by Nate Billings, The Oklahoman