The wrinkly skin above your knees.
I put on a few pounds and now I have kninkles.
by Sambiase May 22, 2017
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The knee wrinkles on your pants after they've been folded over a hanger for an extended period of time.
Dude, you have the worst case of kninkles. Go iron your pants.
by JohnStamosismydad May 17, 2011
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