Get Low (2009)

Inspired by the true story. For years, townsfolk have been terrified of the backwoods recluse known as Felix Bush. People say he's done all manner of unspeakable things and they avoid him like the plague. Then, one day, Felix rides to town with a shotgun and a wad of cash, saying he wants to buy a funeral -- a living funeral, in which anyone who ever heard a story about him will come to tell it, while he takes it all in.