Related Clues:

• Response to ''Pow!''
• Heating bill reaction?
• Cartoony yell if your butt's on fire and you're running in circles
• Belt reaction
• 'Man, that hurts!'
• Response to a wedgie, perhaps
• Hit sign?
• Sound of pain
• "Yeow!"
• Punch-in-the-gut response
• [My gut!]
• 'Gadzooks!'
• Cut line?
• Hit-in-the-solar-plexus noise
• "Pow!" response