Related Clues:

• 'Great Scott!'
• "Ni-i-ice!"
• Wowed crowd's reaction
• Reaction to juicy gossip
• Apartment 1-A resident, maybe
• Amazed sound
• "That's gotta hurt ..."
• Reaction of awe
• ''That's amazing!''
• Maintenance director
• Ah's mate
• “Groovy, man!”
• "Fantastic!"
• ''I don't believe it!''
• "Gee, that's amazing!"