There's a black snake knocking at my door it's body is from Bakken Shale to Patoka With venom mighty and a grip so tight But it's head stays in Texas And the spirits of my ancestors scream up from the earth, "Don't let it get us!" My children ride to the river, steady as life water flows Standing for our lives and standing for yours Meanwhile, the forked tongue speaks the white-man law it whispers to Washington Greasing political pockets with black gold and it's reptilian hunger only grows If it eats me it'll surely bite you in the same cold blooded instinct We must push it back to the rock we must keep it undergound