Martial arts....

I was standing in a bar in Glasgow yesterday 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 fruck you ask me dat?  Is it coz I Chinee?"

"No", I say, "It's because you're drinking my beer, you little prick."

Thanks Shirley