It's impressive that Harmony Korine (director of gummo) wrote kids when he was 19
Ken Park is also worth checking out from the same director / writer combo
Too bad we will probably never see this
;
"Korine originally intended to follow up Gummo with a short-lived project known as Fight Harm, filmed by illusionist David Blaine. It comprised footage of Korine engaging random people in actual street fights. In these he followed rules of always provoking the fight and continuing until threat of death. Korine, who often said he would die for the cinema, hoped to make a cross between a Buster Keaton vehicle and a snuff film, but after only six fights, he was hospitalized and forced to abandon the project"
I enjoyed those films; Gummo, Ken Park, and Bully. Not sure if you mentioned any others, but they were neat.