Related Clues:

• Lockdown cause
• Kind of act
• Civil unrest
• Prison unrest
• Horror-film sound
• Disorderly way to run
• Thigh-slapper
• React to a monster
• Protest gone bad
• Prison problem
• Hoot and a half
• Looting spree
• Hilarious character
• Cause for a lockdown
• Mob revolt