Related Clues:

• "Lemme think for a moment..."
• "Beg pardon?"
• ''What was that?''
• 'What'd'ya say?'
• Dozer's answer
• "Say what?"
• 'I ... don't know how to answer that'
• 'Say again?'
• ''What's that?''
• "I'm thinking ..."
• 'What the ...?'
• [I'm thinking]
• "Excuse me?"
• 'Howzat again?'
• "How's that again?"