Definitions by GrimKnight

yuumer 

A Zoomer that is a mix of a Neet, hikikomori, and weeb. Commonly known to have schizophrenia.
Is sex obsessed but will not seek out others for it, is addicted to masturbation.

Is typically female.

This girl is a yuumer, stay away from her.

yuumer by GrimKnight September 27, 2023