There's a big conference of beer producers in the most beautiful town in the world: Amsterdam, the Netherlands...
At the end of the day, all of the presidents of all beer companies decide to have a drink in a bar. The president of 'Budweiser' orders a Bud, the president of 'Miller' orders a Miller Lite, Adolph Coors orders a Coors and the list goes on... Then the waitress asks Arthur Guinness what he wants to drink, and much to everybody's amazement, Mr. Guinness orders a Coke!
"Why don't you order a Guinness?" his colleagues ask...
"Naah. If you guys won't drink beer, then neither will I."
[Told to me by a friend, Ryan Pierce]