Related Clues:

• 'Cool!'
• 'Holy cow!'
• Stun
• Rider's 'Stop!'
• Isle of ___
• Enthusiastic exclamation
• Thrill
• 'Shucks!'
• Unit of force
• 'Holy mackerel!'
• Golly
• 'I hadn't thought of that'
• Thousand dollars, in slang
• 'Wow'
• 'Stop!'