Related Clues:

• Call it a day
• Snooze
• Hit the hay
• Turn in
• Hit the sack
• Retire
• Go to bed
• Call it a night
• Turn in for the night
• Say good night
• Submit, as homework
• Go get some shuteye
• Informally, go to bed
• Go to bed, changing direction
• Informally, go to bed or hand over