The robot is Chappie of Ninja and Yo-landi was kidnapped by the Antwoord and inside adopted in her crazy family.
Chappie is a decommissioned police robot. The engineer (dev Patel) performs a technical experiment on him in secret. In his opinion, Chappie is much too bad throwing away and also the ideal test object for his studies. But then will be to Enon – and with him, Chappie – abducted by gangsters. Ninja and Yo Pablo adopt Chappie in their dysfunctional crime family into it and want to use it for illegal purposes. And Chappie learns not only their language faster than Deon.