Related Clues:

• Signals OK
• Refreshers of a sort
• Catches Z's
• Head-shaking answers
• Brief refreshers
• Refreshing rests
• Gives a heady reply?
• After-eating traditions
• Signs an agreement?
• Short breaks
• Silent answers
• Bean dips?
• Gets forty winks
• Bobblehead doll actions
• Visits dreamland