Related Clues:

• No way back when oxygen fails? What a bore
• Evince ennui
• Go 'Zzzz'
• Make noise while napping
• (I'm so-o-o bored)
• Contagious reflex
• Bore any way but west
• Show fatigue
• “How boring!”
• Provide a little night music?
• (So boring!)
• Sound asleep!
• Go 'Honk shoo honk shoo'
• Snoozer's racket
• Boring affair