Related Clues:

• Weary worker's letters
• Cry of discovery
• End-of-the-week cry
• "Bring on the weekend!"
• End-of-wk. sentiment
• Excited cry
• 'Whoopee!'
• Casual day letters
• Excited exclamation
• Palindromic cheer
• ''I did it!''
• Letters exchanged by employees?
• Cheerleader's shout
• Hoover rival
• Golden State motto