Anderfaun
Anderfaun is an andergender identity in which one's gender is both masculine and outherine in some way(s).
There are many reasons why one may use anderfaun as a label for themselves. Examples include feeling masculine but outherine (or vice versa) or both at once, two separate parts of the gender are respectively masculine and outherine, the gender is fluid/flux/fluix between masculine and outherine genders, and the masculine being stagnant while outherine is fluid (or vice versa). These are only examples; anyone who feels that the label fits them may use it.
The feminine counterpart to anderfaun is anderdoe, the androgynous counterpart is anderdawn, the non-binary counterpart is anderfae, and the genderless/null counterpart is andersans.