Related Clues:

• Untruthful one
• Super duper?
• Tale twister
• Deceiver
• Mad dog's warning
• Polygraph flunker, probably
• Sound of an angry dog
• 'Don't touch my bone!'
• Unreliable witness, e.g.
• Cur's warning
• One who is not straight
• Dishonest one
• Bad witness
• "Don't come through that gate!"
• Sound from a boxer?