Related Clues:

• 'How cool!'
• 'Wowza!'
• Fireworks viewer's cry
• Response to videos of puppies descending stairs, e.g.
• Response from the awed
• "Aah!" accompanier
• 'That's so cool!'
• "That's so cool!"
• 'So cute!'
• With 124 Across, a can-can comment
• "Isn't that nice?"
• Cuteoverload.com response
• '-- la la!'
• Exclamation of awe
• Fireworks watcher's word