Four guys walk into a bar...

The heads of four major breweries walk into a bar. The head of Budweiser approaches the bartender, and loudly ordered "Budweiser, the king of beers".The 2nd guy, loudly ordered a "Miller lite - tasted great and less filling". The third guy is the head of Coors, and he loudly orders "a Rocky Mountain fresh Coors".

The fourth guy was the head of Guinness, and he orders a Coke. The other three look at him curiously, he says, "Well, if you guys aren't going to order beer, why should I?"