Someone who is sexually attracted to people of their own sex and the art of musical theatre. More specifically the musical Chicago.

It can also be used to describe homosexual people who only date or have sex with, people based on the fact that they share the same love for musical teater.
Friend 1: Have you seen the latest rendition of the "Cell Block Tango" by Bebe Neuwirth?
Friend 2: Ofc I have, I'm A Homociserol. I keep up with everything that has to do with Chicago the musical.

or

Friend 1: You should totally date my gay friend, they're so hot!
Friend 2: Are they Homociserol?
Friend 1: No...
Friend 2: Then I don't want them!
by Homopeccable July 1, 2020
Get the Homociserol mug.