If Thor’s Hammer of the Gods from “Immigrant Song” landed in the hands of four wise, willful, and wild women? Well, it would sound something like Thunderpussy. The quartet—Molly Sides [vocals], Whitney Petty [guitar], Leah Julius [bass], and Ruby Dunphy [drums]—do the most rock ‘n’ roll thing possible and quite literally fuck up every rock ‘n’ roll stereotype you know to be true, piercing the halls of Valhalla in the process.