i was using no mods. on a spigot minecraft server and i had a username and skin changer plugin. someone might have used the username and skin changer plugin to do /username Herobrine and /skin (the herobrine mc skin in the list. i made these plugins
MC-253618
herobrine spawns super fast in 1.19 and then dissapears
Resolved
Invalid
0
1. Herobrine has never been in the game.
2. This site doesn't allow non-vanilla issues (spigot is modded).