Related Clues:

• Make a sound in the night?
• Breathe loudly while sleeping
• Kind of duck?
• Implausible
• Feeble, as an excuse
• Inadequate
• Make some noise in bed
• Annoying night sound
• Disabled
• Rumble in the night
• Exhibiting a limp
• Kind of excuse
• Like Chester of "Gunsmoke"
• Sheet music?
• -- -duck session