Sonorumamplexic is a xenogender that makes a ruckus. It's a commotion, but it is rather pleasant. It's like being at a noisy concert: loud, yet enjoyable. It is very noticable and wants to be seen.
The term sonorumamplexic was coined by user Oofooftimesthree sometime in late 2020.
Sonorum- is Latin for sound and amplex- comes from the Latin word for embrace.