Autumynthenolx

A chemical some are born with that create ideas and hallucinations inside their head that leads them to believe they have friends even after not going to school for years.

Ex:

Jessica: Have you seen that girl Alani? She came back to the school but she hasn't been here since the 6th grade.. And the weird thing is she randomly started talking to me

Mayfuh: I heard she has fucking Autumynthenolx in her head, just go along with it.