Related Clues:

• Clever sort
• Some mayhem
• Really move one's tail
• Humorous sort
• Chaotic situation
• Mother __
• Shake, as a finger
• Violent unrest
• Rebel
• Joke (around)
• Standup guy?
• One-liner producer
• ''Doonesbury'' or ''Garfield,'' e.g.
• ''Cathy'' or ''Blondie,'' e.g.
• Mental ability