Related Clues:

• Halloween shout
• Halloween holler
• Sulker's look
• Response to a weak joke, perhaps
• Halloween haunted house sound
• “Get off the stage!”
• Act sullen
• Greeting for a villain
• Stadium cry
• React to a bad performance?
• Sound of distress
• Villain's reception
• Pun reaction
• Snake's sibilant sound
• Certain holiday greeting