Possible Clues:

• Old-fashioned word of disapproval
• Exclamation of mock dismay
• Archaic cry of annoyance
• Old-school word meaning "For shame!"
• Cry of dismay as celebration's halved
• ''Fee, ___, foe fum''
• Disapproving expression once regularly encountered in offices
• Archaic "For shame!"
• 'Fee, ___, foe, fum'
• "Jack and the Beanstalk" exclamation word