I headcanon that since Jax is TransFem, Evil Jax is TransMasc
Evil Jax: H- Hey Jax! Wow, I sure am glad that you accepted yourself as a trans woman! Now I can live as my true self in the same way you were brave enough to-
Jax: Give me your tits.
Evil Jax: ...W- What-?
Jax: *Holds up knife* give me your FUCKING TITS.













