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1.
Clothes.

Used in Ylvis brother's video "The Cabin". Derives from the norwegian saying "det finnes ikke dårlig vær, bare dårlig _klær_". This saying has a rhyme to it, so when they sang it in english they made up the word kleather to make it rhyme.
there is no such thing as bad weather, only bad kleather
by Markie123123 October 06, 2013