the head brewmasters of Budweiser, Miller, and Guinness walk into a bar.. the brewmaster of Budweiser orders first and proudly asks for the most popular brew in America, a Bud Light. the brewmaster of Miller smiles and asks for a true original, a Miller Lite. the brewmaster of Guinness winces and orders a Diet Coke. ""a Diet Coke?!,"" exclaim the others.. ""don't you drink Guinness?"" ""well shit no one else was having beer I didn't want to be the only one,"" he complained.