Deibonic

Deibonic is a gender/xenogender in the Tavaline System connected to old diaries you wrote from when you were young and naive. This gender may feel innocent, nostalgic, child-like, connected to your childhood, and simple.

History and Flag
This term was coined by FANDOM user Ariathatsme on May 26, 2021 as an addition to the Tavaline System. The flag was designed on the same date by the same user and the meaning goes as follows: green and blue for innocence and old memories, grey to represent how much you've changed, red to represent childhood, and orange to represent a diary.

Etymology
The word deiboek is Frisian for "diary".