"You don't act your race/age/etc etc."

When I was small, I was said to be acting older than I was and because of that I started to act as childish as I could <_<

But a classmate of mine who goes on holiday to the USA every year always tells me that ALL(!) african americans talked ghetto language .
He once even told me that you had to say "I'd like a cap of caffee" instead "I'd like a cup of coffee" in a restaurant if the waiter/waitress was black because they otherwise wouldn't understand it <_<
Besides, he always speaks of his "inner nigger" and that he had the wrong skin colour and should be living in the US (while listening to some hip hop of course)
If I'd show him the posts of some people here who say they're black and don't talk ghetto language he'd say I'd faked the posts myself *cough*

Jam it back in, in the dark.