real arguement i had at school

I USE HE/THEY, NOT SHE; SOME OTHER DUDE; ME; BUT YOU'RE A GIRL! THAT DOESN'T EXIST! NO! I'M DEMIGENDER! YES IT DOES! AND PLEASE USE THE RIGHT PRONOUNS FOR ME! I'M NOT USING HE AND THEY FOR A GIRL! I TOLD YOU! I'M NOT A F**KING GIRL! YES YOU ARE! SO I'M USING SHE AND HER!