The Oompa-Loompas are described as being no larger than medium-sized dolls, with rosy-white skin and long golden-brown hair. They wear the same clothes they wore at Loompaland: the men wear deerskins, the women wear leaves and the children wear nothing at all.
Before moving to Willy Wonka's chocolate factory, the Oompa-Loompas lived in Loompaland, where they lived in constant fear of the predators that would eat them. Their main source of food were green caterpillars that tasted disgusting, so they would mash the caterpillars with bugs and plants to make them slightly less disgusting. Their favorite food is cocoa beans. When Willy Wonka arrived, he told the chief he and his people can come live and work at his factory and have all the cocoa beans they want.
In the first edition of Charlie and the Chocolate Factory, the Oompa-Loompas are depicted as dark-skinned African pygmies. This was a source of controversy, and in 1970 the NAACP criticised the story and stated the Oompa-Loompas had overtones of slavery. Dahl insisted the Oompa-Loompas had no racist intent, and rewrote the book, changing the Oompa-Loompa's skin colour to white and changing the origin of the Oompa-Loompas from Africa to the made-up "Loompaland".[1] The second design was drawn by British illustrator Faith Jaques.[2]
In the 2005 film, the Oompa-Loompas are all identical, and they sport space age jumpsuits. They were all played by Kenyan-British dwarf actor Deep Roy[4] and voiced by Danny Elfman.
In the 2023 prequel Wonka, the Oompa-Loompas are primarily embodied by the solitary "Lofty", portrayed by Hugh Grant,[5] although different actors portray other similar-looking Oompa-Loompas in a flashback sequence. Their appearances match the design of the 1971 film's Oompa-Loompas, although their small stature and orange complexion were created using computer-generated effects.[6] The Oompa-Loompas in Loompaland are portrayed to wear outfits and carry halberds similar to the Swiss Guard.
In 2017, the spider species Myrmecium oompaloompa was named after the Oompa-Loompas. The name comes from the fact that they were first discovered on cocoa plantations in Brazil.[8]
In 2024, Willy's Chocolate Experience, an unlicensed Charlie and the Chocolate Factory event, was held in Glasgow, Scotland. An image of a disgruntled and weary-looking Oompa-Loompa[Note 1] played by actress Kirsty Paterson went viral and subsequently became an internet meme.[12]
In the US 2024 presidential election, current U.S. President, and 2024 Republican Party nominee Donald Trump sparked global internet memes after comparisons to the stereotypical Oompa-Loompa look, targeting his supposed "fluorescent eyebrows" and "orange tempered skin".[13]