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Etymology[edit]
Although the term
kangaroo court has been erroneously explained to have its origin from Australia's courts while it was a penal colony,
[3] the first published instance is from an American source in the year 1853.
[4] Some sources suggest that it may have been popularized during the
California Gold Rush of 1849, along with
mustang court,
[5] as a description of the hastily carried-out proceedings used to deal with the issue of
claim jumping miners.
[3] Ostensibly the term comes from the notion of justice proceeding "by leaps", like a
kangaroo[6] – in other words, "jumping over" (intentionally ignoring) evidence that would be in favour of the defendant.
Another possibility is that the phrase could refer to the pouch of a kangaroo, meaning the court is in someone's pocket. The phrase is popular in the UK, US, Australia and New Zealand and is still in common use.
[7]