Flaming Lips frontman and creative power, Wayne Coyne, is 48. How much longer can they have a career?
ETA: from Mr. Coyne's Wikipedia entry: Each Halloween, Wayne dresses up to scare trick-or-treaters that come to his home. He feels that it is good to scare children, because when they grow older, there are things "that are horribly scary...you can't just run away from them or turn on a light and it runs away."