Quinn has a tattoo on her arm that says: sudo. Sudo is a Linux command that allows you to run a computer command as another user.
Quinn has a tattoo on her right arm of a DOS C:\> prompt.
This episode is a near-reprise of Stephen Merchant's first turn as the voice of an AI. He voiced Wheatley in the computer game "Portal 2," portraying an AI programmed to be "an idiot spouting off an endless stream of bad ideas."