Related Clues:

• "Pants on fire" guy
• Ananias, famously
• When repeated, start of a child's taunt
• Super duper?
• Tale twister
• Deceiver
• Polygraph flunker, probably
• Unreliable witness, e.g.
• Molly McGee's hubby
• One who is not straight
• Dishonest one
• Bad witness
• Half a Jim Carrey title
• Tale spinner
• Unreliable gossip