Gaz Membrane

Gazlene "Gaz" Membrane is the tritagonist of the Nickelodeon animated Invader Zim franchise, serving as the secondary antagonist of the cartoon Invader Zim and the deuteragonist of its 2019 TV film Invader Zim: Enter the Florpus She is also the daughter of Professor Membrane and the menacing younger sister of Dib Membrane. Known for her dark, violent and antisocial personality, Gaz has frequently expressed her disdain for the rest of the human race, seeming to care about only two things in the world: pizza and video games. Few have been known to get between her and those two things and walk away unscathed