Related Clues:

• Exuberant cry
• 'Huzzah!'
• End-of-week exclamation
• 'What a week!'
• Joyful shout
• Letters of relief
• Victor's shout
• Weekly shout for some
• "Yay!"
• "Whoopee!"
• Sound from a lotto winner
• Cry of excitement
• Large, swift mackerel
• Nine-to-fivers' favorite letters
• Aha!