I don’t believe he would say that kind of thing either. I did find this:
http://www.nydailynews.com/gossip/2009/09/24/2009-09-24_patrick_swayze_memoir_recalls_jennifer_grey_as_a_pain_on_set_of_dirty_dancing.html
where the title says one thing, but the quotes attributed to him say something quite different.
It was an incorrect paraphrase. Freepers should know better.