He's not a cat but thats just what he tells everyone, cause explaining what he actually is just confuses people more.
He's really grumpy, and probably being a smart ass right at this very moment, he likes to wear 'free' feelin cloths (ex. Tank tops, Muscle shirts, cargos, small shorts, like those old basket ball ones, etc). He has a love/hate relationship with aliens, and loves stars so much he dyes them into his fur so often others think its part of his natural pattern.