The guy you want to know, because he knows everyone else. Bubba can help you start a restaurant, get Jessica Simpson at your party, set up a lunch date with the dean of admissions of several colleges, or just hook you up with a free moon bounce.
Bubba is probably someone like your cousin's best friend's sister, but once you find them they'll be happy to help you.
Bubba probably isn't aware of his status, but there's one if every town. He may or may not be a dead-beat, but he knows everybody you wish you did.
Dude, my car died last night but I found Bubba with some jumper cables in the parking lot so it was alright.
Damn, I really want to get a hot DJ for the party Saturday. I gotta meet Bubba and see if he can hook me up.