User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-74.240.150.112-20120626185348/@comment-4969421-20120627140746

My theory is that Hungry Joes are extremely hungry and wounded, so the pain and hunger makes it go into a massive rage mode that makes it destroy and eat everything it finds. This usually lasts several days. When the Jho is sated again, it goes to his den to sleep and heal it's wounds. When sated and recovered again, it starts the predatory activity of other regular Deviljhos.