Good grief, this has turned up on Youtube, and I am quite blown out by it.
I actually recall seeing a Slugfuckers vinyl in Eduardo's the import record store that supplied Hobart in the 70s and 80s. I had no idea what it was and no money, so a life-changing moment slipped through my fingers until Chapter Music released Can't Stop it and I finally got to hear the Slugfuckers- and yep, I have no doubt this is great stuff. Anyway, there's a film these people made, that has some kind of plot and is some sort of art thing, that someone has GOT to release, which this is a clip from. I nearly fell over when I found this via the Magic Crowbar blog.