Related Clues:

• Mare's nest
• Elaborate lie
• Trickster's deception
• Scam
• The Piltdown man, e.g.
• Imposture
• Piltdown Man, e.g.
• Blatant pretense
• Acting out of a phrase
• Big con
• 'Punk'd' goings-on
• Like a famous Welles radio broadcast
• UFO photo, perhaps
• Fraudulence
• Debunker's target