Someone you
meet, whom, after a few
minutes of
interacting with, you realize, "This
person is much more
intelligent than I am. Any
indicator of
intelligence would say that this person has more
brains than me. And you know what? That's
fine by me. I am just
happy to be in their presence. I am made more
intelligent merely from my
association with them."
Someone who has enough wit to go around, and doesn't have to worry about looking dumb around anyone else.