Related Clues:

• 'Pfui!'
• Cantankerous cry
• ___ Men ('Who Let the Dogs Out?' band)
• Scroogian expletive
• 'What tommyrot!'
• "Pshaw!"
• "Nerts!"
• Dismissive shout
• "Dang it!"
• "Harrumph!"
• Cantankerous comment
• "Hogwash!" to Scrooge
• ''... Humbug'' Scrooge's cry
• Do some online skulduggery
• 'Fie!'