Related Clues:

• Do you get a twinkle back from the pests?
• They shine back at the pests
• "Aw, shucks!"
• 'Gosh darn it!'
• "Peanuts" exclamation
• Laboratory maze runners
• ''Peanuts'' exclamation
• Experiment runners?
• Unwanted rodents
• 'Peanuts' expletive
• 'Darn it'
• Cry often made while snapping the fingers
• Squeals (with "on")
• "Curses!" to Charlie Brown
• See 24