Palin's English

From online source:

""refudiate, of course, is not a word in the English language""

"what are you talking about? Now it is a word in the English language, thanks to Sarah Palin. Just like "lamestream" as in the lamestream media... you know, the lying, liberal, lazy, lousy main stream media like The Washington Post. She has been using that for a year now... another word she brought into the public discourse?"