Related Clues:

• Happy associate
• Heavy-lidded
• Ready to turn in
• Grumpy colleague
• Happy companion?
• Apt to doodle, perhaps
• Ready for a change
• Nodding off
• One of Snow White's seven
• Fictional miner with heavy eyelids
• Ennui-laden
• Yawning during a meeting, say
• Wearied
• Due for a drop-off?
• Yawning, maybe