countrygirl1986

You beat me to it - I was just about to send you a link to that. In the dialog he's just called "Reverend" and in the credits he's called "the Pastor", but the sign you found in Fan Art does appear behind Nervous Norman's car.

The Reverend has dark hair over his ears, but is bald on top and has a 'Magnum' style mustache. I thought he was in his early 40s, but the guy who played him (Joe Mays) was only about 35 at the time (according to IMDb). I can PM you a picture if you need it.