Related Clues:

• Punctured tire sound
• Steam radiator sound
• Sizzling bacon sound
• Acknowledge the villain's entrance
• Moccasin emission
• Hello, saints may be making an unwelcome noise!
• Sound of this snake!
• Show disapproval in this style
• The man's son gives a cry of disapproval
• Express disapproval of Charles's conclusion
• The man's small, provoking jeer
• 'Get away, stranger!' (from a cat)
• "Get away, stranger!" (from a cat)
• Crawler, in a manner of speaking, lets off steam perhaps
• Make a sibilant sound