Lazy, gross, apathetic
Arnold never moves, acting as a permanent installation to the living room couch. Palmer, his disembodied hand, doesn’t like Arnold’s sedentary lifestyle and lives a life of his own. His cat-like behaviors make him a chaotic contrast to Arnold.
Personality: Anxious, self-conscious, a little high strung/awkward
Syd represents the awkwardness and anxiety of opening up to somebody. They aren’t sure if Daisy will be accepting of their monster roommates and the quirks that come with them, so they do everything they can to put their best face forward.
Personality: Warm, accepting, free-spirited, goofy
While Syd is blinded to Daisy’s open-mindedness by their own self-doubt, Daisy is a major goof. Her confidence can be intimidating but she is quick to open up
Dopey, excitable, gentle giant, friendly
Aldo, a yeti-like bush creature, may not be smart but he is full of love for his friends. Nothing excites him more than the prospect of meeting somebody new, but sometimes that excitement can get the best of him.