Daggett Doofus Beaver: hello I'm Daggett doofus beaver aka daggett Norbert Foster Beaver's youngest brother from The Angry Beavers . Norbert Foster Beaver: hello I'm Norbert Foster Beaver Daggett doofus Beaver's brother From The Angry Beavers. Cat: Hi I'm Cat From CatDog. Dog: Hello Im Dog From Catdog. Dipper: Hi I'm Dripper From Gravity Falls. Mabel: Hello I'm Mabel From Gravity Falls.