An ahead-of-its-time covert shopdropping (the opposite of shoplifting) endeavor, in which the mass produced toys sold to children were “corrected”:

The Barbie Liberation Organisation was an organization that caused a significant cultural jamming intervention in 1993. Having purchased many Barbie dolls and GI Joe action figures, the group switched the voice boxes from a pair of dolls (one from either group) and then placed them onto store shelves. Customers who purchased the toys were surprised to find gung-ho, combat ready Barbie dolls or effeminate GI Joes that were more interested in shopping than shooting.

Why give pedophiles the idea? From CNN:

The FBI is warning law agencies that the new Barbie “Video Girl” doll could be used as a tool by pedophiles to make child pornography.

In an alert entitled “Barbie ‘Video Girl’ a Possible Child Pornography Production Method,” the FBI said the doll has a built-in hidden camera in the chest and a small LCD screen for video display in her back…