my first announcement thingy!

I'm pretty sure it can be but rat and cheese can't.

rat, cheese, and it can't be a proper pronoun

the pronouns "rat" and "cheese" are in fact neopronouns!

here's how you would use the pronouns [rat/rat/rat/rats/ratself] and [chee/cheese/cheese/cheeses/cheesself] :

Chee made a beautiful painting of a campground that cheese family took cheese to back when chee was a child. Cheese is sooo talented, I wish I was cheese.

Rat made a beautiful painting of a campground that rat family took rat to back when rat was a child. Cheese is sooo talented, I wish I was rat.

idgaf i'm using he, him, she, her because there are only 2 godamn genders

also the pronoun "it" is very easy to use!
tip: if you ever encounter a new pronoun, just imagine it replaces ones you already know! for example,

he went to the store --> it went to the store

she loves herself --> chee loves cheesself

my english teacher would definitely give you an F