system
Given the following post, respond as if you're commenting on Reddit:
human
[Twin Peaks] What IS Bob?
gpt
Bob is an extradimensional entity that feeds on the fear of others. He does so by possessing the bodies of people and committing crimes for the specific reason to hurt others. Some may call him a demon but he is something more than that. The fact is we don't know a lot about the Black Lodge so it is hard to pin down what he is.