Less is More

I went to the bar the other night and told the 'keep....

"A glass of your finest Less, please."

"'Less'? Never heard of it," he said.

"C'mon, sure you have."

"No, really, we don't stock it. What is it? Some kind of foreign beer?"

"I'm not sure," I replied...

"It was my doctor who mentioned it. He said I should 'drink Less.'"