He Use To Drop Acid Before Interviews

https://lemmy.world/post/33365533

If I recall correctly, the head biting was an accident.
And it wasn’t a bat. It was a bird. Dove or pigeon, IIRC. He thought it was a prop, not a real bird

That was a different incident, when he was negotiating with his label, iirc. I think he brought two doves to release as a symbol of peace and when negotiations went south, he intentionally bit their heads off.

The bat incident is very well-documented, and is definitely a different story.