Related Clues:

• 'That is so not true!'
• His pants are on fire
• Falsifier of facts
• One good at stretching?
• Author of fiction?
• One fibbing
• Not a truth-sayer!
• Duplicitous sort
• One who fails a polygraph test
• Storyteller?
• Hot pants wearer, so to speak?
• Very strong denial
• Libeler, essentially
• [Back off!]
• Truth fudger