Allan Quaternamus Shipley, born May 22, 1986, is a former American NFL center. He played college football at Penn State and was drafted by the Pittsburgh Steelers in 2009. Throughout his career, he played for the Steelers, Philadelphia Eagles, Indianapolis Colts, Baltimore Ravens, Arizona Cardinals, and Tampa Bay Buccaneers. After retiring, he served as an offensive assistant for the Buccaneers, then began making regular appearances on The Pat McAfee Show.