Related Clues:

• "La-la" lead-in
• ''Color me impressed!''
• Awed response
• Gushing sound?
• "Aw, heck!"
• Naive expression of wonder
• Sound of pain or pleasure
• Remark of the awed
• Sound impressed
• Sound of wonderment
• ''That's marvelous!''
• "My stars!"
• ''Oh, boy!''
• "How juicy!"
• ''That's incredible!''