Possible Clues:

• Chick that puffs up in the microwave
• Look to go north or south
• 'I don't want to hear a ___ out of you!'
• Palindromic sound
• "Not a __ out of you!"
• 'Not a __ out of you!'
• Itty-bitty complaint
• Start to appear in Twitter?
• Look sound either way
• Tiniest of noises