Sitting in prison is apparently not getting O.J. Simpson down.

Especially during the NFL's biggest game.

The former Buffalo Bills star running back hosted a Super Bowl party in his cell in Nevada, according to the New York Post.

The 65-year-old Simpson, serving a 33-year sentence at Lovelock Correctional Center for kidnapping and armed robbery, had fellow prisoners cram into his 80-square-foot cell to watch the game on TV.