Goo is a male small blob of goo. Goo is hard to describe, but he also has a hard time describing. Whether it be his wacky analogies that make no sense or his desire to make new friends, nothing Goo does ever really sticks. With no arms and no legs, he’s an oddball, literally. Strange as he is, Goo is determined and will always stand up for his friends. Even if they are a little weirded out. Goo likes pinecones, In his Exit Interview, Goo revealed he views the pinecones as his mentors.