- Jossed, she has no actual name and never will be named in canon, by word of god, doesn't stop Ethel from calling her name old ladyinsh..
In #224, Ethel and Pink-Haired Girl use Coke vs Pepsi as a metaphor for sexual orientation. Liking Coke represents attraction to men, while Pepsi represents attraction to women. The woman General Pete talks to is drinking Pepsi and is a lesbian, continuing the metaphor. Justine is also drinking Pepsi.
- Umm I'm pretty sure this was confirmed in the same comic, where it shows her in a fight with her girlfriend? Or more likely she's just Bi sexual, since she seems to care what guys think of her too.