Related Clues:

• 'Well, looky here!'
• 'Now you're talking!'
• ''I see,'' Mr. Moto-style
• 'I caught ya!'
• 'I thought so'
• Comment of surprise
• Excited utterance
• Facetious cry of understanding
• "I have an idea!"
• "Well, lookee here!"
• ''A clue!''
• ''The light dawns!''
• 'The plot thickens!'
• “Well, well!”
• "Now I'm on to you!" exclamation