Related Clues:

• 'Hold it, buster!'
• 'Groovy!'
• 'Swell!'
• 'I'm impressed!'
• ''Wow!''
• 'Hold your horses!'
• 'Rad!'
• Exclamation of admiration
• ''Great!''
• Triumphant shout
• 'Would you look at that!'
• ___ and aah
• ''Peachy-keen!''
• Swooning sound
• 'How wonderful!'