My goofy 7th grade friend who decided to change his name. (Google "Gay greek gods" and you'll find it.) Often used to mock the name and character of the person (he's an asshole). Often to imply if a transgender/pref. name is ridiculous or offensive.
Hey there, (Name), sorry I mean- HYACINTHUS!
It's giving Hya.
You're such a Hyacinth.