Related Clues:

• "About a __": Nick Hornby novel
• Peter Pan, permanently
• Male delivery
• High male voice
• Something funny to sing in
• Vocal style of 10-/25-Down, at times
• Something to sing in
• See 40 Across
• Artificial high voice
• He lived with Tarzan
• What blue sometimes denotes
• ...and so is this
• '___, I tell ya what...'
• "___, I tell ya what..."
• Register for Tiny Tim