carpetfagger

(n) -- an opportunist that makes money by capitalizing on the acceptance of GLBT America, even though he or she was completely uninterested in GLBT business in the past due to public opinion.

"That carpetfagger wouldn't cater a gay wedding last year, but now that the Supreme Court has opened up gay marriage, he sees he can make some real money!"

Carpetfagger

A person from up north, generally Chicago, who moves or lives in the south and constantly goes on and on about how great everything is in Chicago.

He is a Blackhawks fan even though he lives in Nashville, and has for thirty years. He is a real carpetfagger.