Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
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There are around 41,806 different spoken languages in the world today.
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Pokémon is Japanese for Pocket Monsters and Chinpokomon (the South Park parody) is Japanese for Penis Monsters.
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The Bible has been translated into Klingon.
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More people in Africa speak French than in France itself.
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Iceland has been so culturally isolated through history since the Vikings, that compared to other Scandinavian counties, people who speak Icelandic can still read the old Norsk sagas.
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The word 'mile' is derived from the Latin word for 1,000 - the number of paces it took the average Roman!
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