Is this you @maltedhopsfrenzy when someone messes with your beer? 
"I was standing at the bar in an International Airport when this small Chinese guy comes in, stands next to me, and starts drinking a beer. I asked him,
"Do you know any of those martial arts things, like Kung-Fu, Karate, or Ju-Jitsu?"
He says "No, why the f*** would you ask me that? Is it because I am Chinese?"
"No", I said, "It's because you're drinking my beer, you little fucker."
"I was standing at the bar in an International Airport when this small Chinese guy comes in, stands next to me, and starts drinking a beer. I asked him,
"Do you know any of those martial arts things, like Kung-Fu, Karate, or Ju-Jitsu?"
He says "No, why the f*** would you ask me that? Is it because I am Chinese?"
"No", I said, "It's because you're drinking my beer, you little fucker."