Related Clues:

• 'I can't believe it!'
• 'Imagine that!'
• Head-scratcher's comment
• 'My goodness!'
• "Yikes!"
• Command right
• "Man!"
• 'Good heavens!'
• 'Amazing!'
• ''I didn't know that!''
• Whiz starter
• ''No kidding!''
• ''Gosh!''
• Expression of surprise
• Relative of 'Hmm ...'