Charlie and the Chocolate Factory
Oompa-Loompas: Midgets who work in the Factory. They are about  high   and they have strange hair cuts. They are paid in cacao beans. They come from Loompaland, which is a region of Loompa. Loompa is a small island in the Pacific Ocean. When the book was written, it said that they came from "the very deepest and darkest part of the African jungle where no white man had been before", but this was changed (see Problems section). They are the only people that Wonka trusts to work in the factory. When any of the children are taken away, the Oompa-Loompas sing a song about them.