Mixed pronouns mean different things to different people, so don't take this assume this applies to everyone you meet. But in short, for me, it means that I'm happy with either set of pronouns, and you can use either without misgendering me.

I have come to identify as genderfluid. To me, this means that sometimes I feel more masc, sometimes more femme. I don't feel genderless or outside the binary like some nonbinary people, I just feel like I'm in different places on the binary at different times.