While I was in Ireland recently, I was standing having a beer in a bar in Belfast and this little Chinese guy comes in, stands next to me and starts drinking a beer.
I said to him, "Do you know any of those martial arts things, like Kung-Fu, Karate or Ju-Jitsu?"
He says "No, why the [censored] you ask me dat, is it coz I Chinee"?
I say "No, I was just checking, 'cos you're drinking my beer you little $#!T".