Related Clues:

• Fancy that!
• Shrink's reply
• Wow!
• Relative of 'hmmm'
• "You don't say!"
• 'I'll be darned!'
• Kin of "Golly!"
• Fortuneteller's opening
• 'Ah, yes'
• Word before "I don't know"
• 'Got it!'
• Blind man's bluff?
• Whiz lead-in
• Listener's response
• 'Well, I'll be!'