They decided to go on a mission to steal peoples gender and make them suffer like stealing a trans girls gender they don't use just so they can become the all powerful headphone wearing, low attention span doing fluid 

They went into the lab and made a mix of all genders and then decided to drink it because they are bad at science and threw stuff together. Then they were dumb enough to drink it and their genders shifted every day

They then decided that names are cool and to go into Quinn but went nah and became an emo like an emo unicorn but they are just a puddle 

Then they became edgy  like Ray from the promised neverland and is an wannabe arsonist like him too