Numpronominal

Numpronouns or Numberself Pronouns are a form of neopronouns that use numbers. Numpronouns can be one number, such as 1/1/1s/1s/1self; or a combination of two numbers, such as 32//32/32's/32's/32self. One could also use fractional numbers, like ⅓/⅓/⅓'s/⅓'s/⅓self, or irrational numbers such as π/π/π's/π's/πself. One could use the symbols (2/2/2's/2's/2self) or spell them out (two/two/twos/twos/twoself).

History
The concept was officially named and the flag was created by ChuckyDooDaa, Yakuza and ik4ri on a discord server. However, the concept of number based pronouns existed since at least August 4, 2016.