Related Clues:

• Whiz starter
• ''No kidding!''
• ''Gosh!''
• Expression of surprise
• Relative of 'Hmm ...'
• ''NOW I get it!''
• 'You could've knocked me over with a feather!'
• Command to a horse
• ''So that's it!''
• React to a bad performance
• 'You stink!'
• ''Omigosh!''
• Word from Beaver Cleaver
• Halloween word
• Crowd noise