Related Clues:

• 'Not so!'
• Muppet Rizzo, e.g.
• Jim Carrey as Fletcher Reede, e.g.
•     Little rascal
• Plague carrier
• Spanky, for one
• Dirty dog
• Nocturnal rodent
• Large snake
• Truth twister
• Lab maze runner
• Eve's tempter
• Untrustworthy sort
• It may be down in the dumps
• Word repeated before ''pants on fire''