When is a Miller Lite not a Miller Lite?

When you THINK it's a Harp. Yesterday at lunch, MTH ordered a Harp, it arrived, he drank it and didn't say anything about the taste. A little while later, the server stopped by to say that she was sorry becuase she had brought him a Miller Lite by accident. We all laughed about that one becuase he had no clue. And, the Miller Lite is half the price of Harp. I guess the Placebo effect is definitely real!