Related Clues:

• Discoverer's shout
• "Oh dear!"
• Days-of-yore oath
• Old expression of alarm
• Old-timey oath
• "Caught you!"
• "You're kidding!"
• "What a pleasant surprise!"
• Quaint (but once quite offensive) exclamation
• Surprisedcry
• 'My, my!'
• Palindromic 'well, well!'
• 'What do we have here?!'
• 'Oh my stars!'
• Mild profanity