Blankboyfluid

Blankboyfluid, also known as blankmanfluid, blankmalefluid or blankguyfluid, is a gender where someone is fluid between being a boy and genderblank.

It is the fluid counterpart to blankboy. Its feminine counterpart is blankgirlfluid.

History
Blankboyfluid was coined by Tumblr user nonbiarrow (Reddit user elhazelenby) on April 20th, 2021. The blankboyfluid flag was created by the same user on the same date.

Flag
The flag shows the genderblank flag but with blue fizzing out of the genderblank symbol. The blue represents manhood.