I changed it's mouth to be more marrionette-like. backstory: (game theory) The puppet, eitherwise known as the Marrionette, Lives out a sad life between it and it's friends. The FNAF animatronics and it have to protect themselves against the Purple guy, a man trying to get rid of the animatronics (and puppet). The puppet is mad at him for murdering the others, and tries to kill him in revenge. It has to wait all day in a music box while everybody else plays a death version of hide-and-seek (aka jumpscaring while hidden). The Puppet also hates the animatronics for a strange reason. Theory admits that it is a dead mother.
thank u @ScratchCatGurl