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1 definition by Asa Aequitas

 
1.
"Just Kidding"

An evolution of the acronym "jk" for "just kidding" is associated with the celebrated author J.K. Rowling. Over time, the "J.K." was dropped and shortened the term to "Rowling"
"He said that he didn't feel like coming to the party, but when he eventually showed up, he claimed he was just Rowling."
by Asa Aequitas August 17, 2007