So, if someone, meaning me, made a fake stone, they'd have to do whatever I wrote on it! Time to put my skills as a chiseler to good use!
~ Robbie Rotten plotting to forge the final piece of the Lazytown stone.

These are villains involved in the crime of forgery: making or imitating objects to deceive people with these copies; it includes forging paintings or other forms of art (an example is Isaac), artifacts, documents or evidence in crime cases or trials (for example, the Valeyard). It also includes the production of counterfeit money (for example, Peg Leg Pete or Dimitri Lousteau).