One who tends to give too much information while telling a story. Often leads to other stories that have nothing to do with the
original topic. The person then, at some point,
loops back around to the
original story and forgot what he was saying.
When spotted out to
lunch with a woman, whom was not his
wife, John went into over explainer mode.
John: Oh...hey guys, this is my niece, Mary. I just met her for lunch here because my
wife asked me to give her something. Oh I know this place is kind of out of the way but we met here because she'd never been here before and she just graduated and uh, I normally don't go to lunch with other women but...