A Go-To Man is a person who can be a friend or an acquaintance. He or she is willing to do things that most or all your other friends would not. A high-five or respect credits is usually the expected payment for a Go-To job.
Jim Morrison is often heard shouting "Go-To Man", or similar variations, during his concerts. The frequency of these remarks is found more prevalent with each bottle of whiskey consumed immediately before or during the show.