Related Clues:

• Knockoffs
• Knocks off
• Duplicates
• Counterfeits
• 'Star Wars' army
• Talks like
• Acts like
• They may be beside themselves
• Repeats oneself?
• Forger's products
• They embarrass museums
• Doesn't do for real
• Hydrocarbon copies?
• Biological copies
• More of the same