Related Clues:

• Exuberant cry
• 'Huzzah!'
• 'I know the answer!'
• Joyful shout
• 'You mean, this isn't waterproof?'
• Satisfied sound
• Owl sound
• "Yay!"
• "Whoopee!"
• Cry of excitement
• 'Gee whiz!'
• 'There's a problem!'
• Sound of delight
• "Way to go!"
• Delighted reaction