Related Clues:

• Marine game fish
• Hearty yell
• When pigs whistle
• 'Not in a million years!'
• Not in a million years
• Emphatic negative
• Not even once
• ''As if!''
• Word before and after say
• "Forget it!"
• Cowboy's ''Yippee!''
• ''No way!''
• Leaping mackerel
• Strong denial
• ''When donkeys fly!''