Related Clues:

• Was noisy at night
• Annoyed one's bedmate, perhaps
• What befuddled Drones did after dinner?
• Was an annoying bunkmate
• Was a sound sleeper?
• Drones (anag.)
• Flying drones made hoarse noise
• Transformed drones? Sounds like something one did in one's sleep!
• Was noisy all through the night
• Drones badly, slept noisily
• Was obviously asleep
• Was unconsciously disturbing?
• Slumbered loudly
• Didn't sleep quietly
• Was noisy overnight