Just because you're committed doesn't mean you can't still be a productive member of society. In this Dudley Moore flick, the Brit plays an institutionalized ad man whose truthful copy written during a nervous breakdown ("Jaguar—the car for men who want handjobs from beautiful women that they barely know.") does so well that he gets to write more of them on the inside with the other lunatics. But wait, there are men who don't want handjobs from beautiful women that they barely know?!?