Dancer of the Day: Rhinestone Cowboy Gary Busey Announces He's Joining 'Dancing With The Stars'

Gary Busey, American actor and contorted facial expression extraordinaire, is joining season 15 of Dancing With The Stars.

He made his grand announcement last night by dressing up as a cowboy and entering on horseback to greet Jimmy Kimmel because...well, he's Gary Busey.

At 72 years old, Busey might seem a bit old to be competing on the show. But he's spritely compared to 82-year-old Cloris Leachman, the oldest person to ever join the cast.

Hi Ho Silver, away!"

Handshake DENIED, Jimmy.

Dancing With The Stars premieres Monday, September 14 on ABC.