The Gods Must Be Crazy (1980)
LOL! Xi is a bushman in the Kalahari who encounters technology for the first time – in the shape of a Coke bottle. He takes it back to his tribe, and uses it for many tasks. The tribe start to fight over it, so he decides to return it to the Gods – where he thinks it came from.
The film is a collision of three separate stories—the journey of a Ju’hoansi Bushman to the end of the earth to get rid of a Coca-Cola bottle, the romance between a bumbling scientist and a schoolteacher, and a band of guerrillas on the run.