(By which I mean, of course you could, same as you could replace any pronoun with one or several nouns, that being the entire deal with pro-nouns. We could but pronouns save us from having to do that.)
I wanted a list of all pronouns and thought the best way to get it was to make a c/asklemmy post asking people of all pronouns they knew, regardless of person, number, rarity or language
Also ki sounds cool and is now my favorite pronoun
I couldn't list all the ones I know, only the ones I have come across. I remember once someone tried making the whole Bee Movie script their pronoun. Another time they were just dolphin sounds. I was like "guys, I have every intention to uphold your validity, but I need to throw a few rules into the equation". Just basic courtesy stuff.
All the ones I recall coming across that I can replicate:
First person:
I, we, me, myself, drag, shadow the hedgehog, NVIDIA GeForce RTX 2060 Intel Core i5-10400F CPU 16.0 GB RAM
Second person:
You, your, yourself, drag, shadow the hedgehog, NVIDIA GeForce RTX 2060 Intel Core i5-10400F CPU 16.0 GB RAM
lol I can't even begin. I regularly use 4 languages, even defining what a pronoun is barely possible. Native speakers argue about the correct usage for some of those