I’m French Canadian and it happen to me to answer in French to get rid of moron.
So there is this guy: “can I get gold, I will send it back to you by mail, I want to buy an epic”
Me: “pardon je ne parle pas anglais!”
Him: “WTF hey do you have GOLD”
Me: “Vraiment desole, je ne comprends pas!”
Him: “I’ll report you, f* farmer, china FARMER are the suckx!
And more on the “Chinese Goldgarmer” issue at the Daedalus Project.