World's Greatest Dad (2009)

Through a well-written suicide note and accompanying journal, high school poetry teacher and aspiring novelist Lance (Robin Williams) creates a folk hero out of his creepy, mean son, dead from autoerotic asphyxiation. Williams performs outstandingly well, and there are quite a few other surprises in the mix. Not as clever or macabre as Heathers, it would hold its own against one of my faves, Election.