Related Clues:

• Frustrated sound
• Repeated, it's a Carrey flick
• Story source
• "You're not telling the truth!"
• Boxer's "Back off!"
• Disorderly courtroom outburst
• Barack Obama, according to Joe Wilson
• ''Pants-on-fire'' guy
• [Return that bone at once, or I shall bare my teeth and yip!]
• [Mumble, mumble]
• Fibbing type
• One with crossed fingers, perhaps
• Whopper weaver
• Falsehood teller
• Guard dog's warning