Sysbor or sysborgender is a neurogender that feels connected to being in a system and having BPD, or being in a system who's origin is BPDgenic. This gender is exclusive to those who have both headmates and BPD.
Etymology
The name of this terms is the mixture of borderline from borderline personality disorder and system.
History
The term was coined by FANDOM user AlTheWolf on November 18, 2021 in a post in the LGBTA wiki[1].