🇬🇧 en pl 🇵🇱

mumbo jumbo noun

  /mʌmbəʊˈdʒʌmbəʊ/ , /ˌmʌmboʊˈdʒʌmboʊ/
  • (by extension) Any confusing or meaningless speech; nonsense, gibberish.
 trele-morele
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