Related Clues:

• ''Doonesbury'' or ''Garfield,'' e.g.
• ''Cathy'' or ''Blondie,'' e.g.
• Droll commentator
• Shake, as a tail
• 'Little Lulu,' for one
• 'Dilbert,' for one
• A real stand-up guy?
• Funnyman
• Tail or tongue movement
• Tail motion
• Droll
• Move one's tail
• A real standup type?
• Tongues may do it
• ''Peanuts,'' e.g.