A bear walks into a bar in Billings, Montana and sits down.
He bangs on the bar with his paw and demands a beer. The bartender approaches and says, “We don’t serve beer to bears in bars in Billings.” The bear, becoming angry, demands again that he be served a beer. The bartender tells him again, more forcefully, “We don’t serve beer to belligerent bears in bars in Billings.” The bear, very angry now, says, “If you don’t serve me a beer, I’m going to eat that lady sitting at the end of the bar.” The bartender says, “Sorry, we don’t serve beer to belligerent, bully bears in bars in Billings.”