Related Clues:

• 'Is that so?'
• "Is that a fact?"
• 'Is that so?!'
• Disbeliever's question
• “Let’s hear it”
• Conversation filler
• 'This I gotta hear'
• 'Do I dare believe that?'
• "Sez who?"
• "No kidding!"
• "Is that right?"
• Challenging words
• ''Go on . . .''
• 'Really?!'
• 'Spill it!'