Justine is a computer programmer who describers herself as both a "trans woman" and a "nerd." Despite being the founder of OccupyWallSt.org, Justine defies leftist stereotypes and fought hard against the PC thought police during #Gamergate (a hard-to-define scandal that included everything from "ethics in gaming journalism" to the alleged problems with video games being predominantly male).
In this episode, Gavin and Justine argue about the merit of video games and the definition of gender.