Related Clues:

• 'Huh?'
• 100 sawbucks
• Honey
• 'Holy cow!'
• 'Gee!'
• 'Ah, I see!'
• 'Shucks!'
• Unit of force
• Sound from the bleachers
• 'Holy mackerel!'
• Golly
• 'I hadn't thought of that'
• 'Eureka!'
• Thousand dollars, in slang
• 'Wow'