Bubb Rubb appeared briefly in "Canada on Strike", as one of the internet celebrities waiting for their theoretical payments. He may or may not be deceased because he was not seen fighting or dead.
He has short, black hair. He also appears to be obese. He wears a black shirt with "5" on it, a brown coat, light brown pants, a white earring on his right ear, and a gray headband with "RAY" printed on it.