Related Clues:

• "Man!"
• 'Will ya look at that!'
• 'Good heavens!'
• 'Amazing!'
• ''Behold!''
• ''I didn't know that!''
• Relative of 'voila'
• Whiz starter
• ''No kidding!''
• ''Gosh!''
• Expression of surprise
• Accompaniment to a drum roll
• Relative of 'Hmm ...'
• 'You could've knocked me over with a feather!'
• Command to a horse