Voidian

Voidian or voidic is a sexuality characterized by one being comfortable with the fact that it is undefined or unknown.

This term is not to be confused with questioning, which implies that one is searching for a label and/or is uncomfortable with their sexuality being unknown.

History and Flag
The term was coined by Stamp-ede31 on DeviantArt (CapybaraKing47) to describe his sexuality. The flag was created by the same user at the same time.

The voidian flag has five horizontal stripes, the red and orange representing sexuality, the purple stripes representing mystery and the yellow connecting the two.