Gahrumble is a minor character in WarioWare Gold. He is a powerful demon from another realm who is often summoned to the human world.
Ashley summons Gahrumble in her mansion. Though Gahrumble is speaking, Ashley does not understand what he is trying to say. After translating his speech, Red reveals that Gahrumble has not eaten in days, as Dark Lord Hum Gree is eating all the food in the demon realm. Ashley offers to take on Hum Gree, and before she leaves, she tells Gahrumble to wait. He then yells, "MEATBALL SUB!", making Red confused as to why Gahrumble spoke unintelligibly before.
After Ashley and Red defeat Hum Gree, they warp back to the mansion. Then, they decide to eat alongside Gahrumble.
Official profiles and statistics
WarioWare Gold character cards
Names in other languages