Related Clues:

• Caught you!
• Palindromic exclamation
• Name-tag word
• Word of greeting
• "Greetings!"
• "Well, what do you know!"
• 'Howdy!'
• 'Really, now!'
• "Just as I thought!"
• Cry of revelation
• Discoverer's cry
• "So that's how it is!"
• ''What have we here!''
• ''Gotcha!''
• 'Well, whaddya know!'