Hoplash was once mentally stable, and lived a perfectly normal life in a village of a variety of creatures. Everything was fine until the Zombees came.
Killer bees with a parasite controlling their minds and a hunger for flesh, they tore through the village, killing everyone in sight. They laid siege to the village for a week, and at the end, only Hoplash survived (with his gigachad plot armor).
Hoplash was traumatized deeply, and developed a strong fear of flying insects. He fled to a nearby forest where there was a small community of tiny creatures. Hoplash spent the rest of his days hunting snakes and partaking in shenanigans.