Biboypolar, also known as bimanpolar, biguypolar, and biminpolar, is a neurogender identity, and subset of bipolargender, in which one's gender is usually void but fluctuates between masculine identities during mania, and/or feels like a flat state of male or demiboy when their depression hits.
Bigirlpolar, also known as biwomanpolar, biladypolar, and bifinpolar, is a neurogender identity, and subset of bipolargender, in which one's gender is usually void but fluctuates between feminine identities during mania, and/or feels like a flat state of female or demigirl when their depression hits.
Bianpolar, also known as binonpolar, bianpolar, and bininpolar, is a neurogender identity, and subset of bipolargender, in which one's gender is usually void but fluctuates between neutral identities during mania, and/or feels like a flat state of non-binary when their depression hits.
Bivoidpolar, also known as binonpolar, biNApolar, and biNOpolar, is a neurogender identity, and subset of bipolargender, in which one's gender is usually present but fluctuates between genderless identities during mania, and/or feels like a flat state of agender or gendervoid when their depression hits.