Related Clues:

• Sound often not allowed?
• Chums, slangily
• Cautious look up and down
• Chick chirp
• Spy puts record back by an identical one
• Can't hear one when the audience is gripped
• Pals, slangily
• Single animal-shaped candy?
• Hatchery sounds
• Chick-shaped Easter treat
• Little Bo sound?
• Look (like Tom?)
• Marshmallow chick or bunny
• Whatever way one looks, it's the same Tweet
• Look both ways!