Bullgender or cowgender is a cow-related gender or kingender that encompasses feeling masculine and connected to cows/bulls in someway. It could be a specific bull in one's mind, or it could be unspecified. One can also combined it with other genders to make bullgirl, bullboy, etc. It is a faunagender and may also be a kingender.
The feminine version of bullgender is cowgender.
This term was coined by wikia user OrangeCardinal5 to explain Bull's gender experience.
The flag represents being bullgender with a cow stripe in the middle. The blue represents feeling masculine.