The late comedian Paul Lynde(born:1926-06-13 died:1982-01-10 at age:55)
played in a Tic Tac Toe-based TV game show called Hollywood Squares. He sat in the
center square. He was very camp and made clever gay and sexual double entendres. So
when Jon Stewart said Marcus Bachmann is not only gay, but
center-square gay. he meant Bachmann was flamboyantly gay.