That would be
Gummo, Harmony Korine's (think Kids) "masterpiece" about a redneck town and its inhabitants. Weird stuff. An interesting pseudo-exposé of sorts, but I felt like I needed a shower afterward. That scene where they're tearing apart the chair in the kitchen is strangely hypnotic, like you can't believe these people are for real.
You can probably pick it up at most outlets, like Amazon.