Related Clues:

• Stinker
• No-goodnik
• Mild expletive
• Tattle
• 'Dagnabbit!'
• 'Fiddlesticks!'
• Snitch
• Cagney epithet
• 'Shucks!'
• Cad
• Informer
• 'Fudge!'
• 'Shoot!'
• Lab runners
• Teller