Related Clues:

• "Peanuts" exclamation
• Laboratory maze runners
• ''Peanuts'' exclamation
• Yelp
• Experiment runners?
• Speech balloon cry of dismay
• Unwanted rodents
• 'Peanuts' expletive
• 'OMG!'
• 'Darn it'
• Cry often made while snapping the fingers
• Comic strip exclamation
• Squeals (with "on")
• "Curses!" to Charlie Brown
• See 24