William Shatner. "Rocket Man"
Denny Crane. Happy Birthday! (props to Mr. Spears for the heads-up)
Before you go off to have a celebratory glass of scotch, check out what may be my favorite gig of his -- he performed this at an 1978 sci-fi awards show. It's everything you want The Shatner to be -- campy, funny, over-the-top and indulgent.