Poisonous Viper Gang are a heavy as hell raw sludgey stoner-tinged punk 5-piece from Adelaide. They're a little hard to nail down style-wise, as they constantly play with a mixture of stoner, sludge, hardcore, rock and punk - but they're damn cool.
They feature a few faces that should be familiar to people hip with the Adelaide underground, including Steve (vocalist of awesome partyfunk group God God Dammit Dammit) on drums and Troy (vocalist of awesome doomstoners Hydromedusa) on guitar.
Their debut full length album is available FOR FUCKING NOTHING over at their bandcamp. You'd be a straight fool not to give it a spin.
Go download it for free, because you're heaps punx.