Related Clues:

• 'Yippee!'
• Good cheer
• Meal
• Cheer
• 'Yeah!'
• 'Yay!'
• Kind of party
• See 56-Across
• ''Whoopee!''
• Triumphant cry
• Dinner
• It's behind a pair of hips
• "Yay!"
• "Whoopee!"
• Light meal