Fake + Urban = furban; A way of talking or acting with the intention of leading others to believe that you had an "urban" background when this is not the case.
If, say, Theo Huxtable (The Cosby Show) said, "Yo, don't ax me again, bro," one could call him "furban."
The Furban -
A kind of turban that people have begun wearing in London in the winter of 2011/12, despite the fact that it is NOT MOSCOW.
Named 'Furban' because it is made of fur, saddeningly sometimes of the leopard print kind. That is possibly the worst kind.
"Hey, I like your Furban, where'd you get it?"
"I hunted it in Africa/got it at Topshop"