Related Clues:

• "Time to unwind!" letters
• Relieved end-of-the-week cry
• Pre-weekend "Phew!"
• Letters said with a shout
• "Yay, tomorrow's Saturday!"
• Office workers' letters
• ''What a week!''
• Letters that come at the end of the week
• 'Work week's over!'
• Late-week cry
• Working for the weekend acronym
• 'No work for me tomorrow!'
• Fri. refrain?
• Ready-for-the-weekend cry
• 'Good riddance to this week!'