Related Clues:

• Non-responsive response
• "Whazzat?"
• ''What?''
• Question from a person just awakened
• "I don't get it"
• 'What the...?'
• ''What did you say?''
• ''What'd you say?''
• "Beg pardon?"
• ''What was that?''
• 'What'd'ya say?'
• Comment after 25-Across
• Dozer's answer
• "Say what?"
• 'Say again?'