Related Clues:

• 'Nuts!'
• Chants
• Headliner
• 'Phooey!'
• 'Darn!'
• Rats
• Mild expletive
• 'Dagnabbit!'
• 'Fiddlesticks!'
• 'Shucks!'
• Busters
• 'Fudge!'
• Leaks
• 'Shoot!'
• Lab runners