Related Clues:

• Not a good reception
• Poor reception?
• Serenade the villain
• Feline sound
• Leak sound
• Warning from Fluffy
• Leak giveaway
• Radiator noise
• Sibilant boo
• Evince displeasure
• Greet a villain
• Express displeasure
• Sound from an angry cat
• Cobra's greeting
• Show displeasure