This weird creature in our fanart cartoon cursor pack is Nightmare Princess. She first appears in the video game Adventure Time: The Secret of the Nameless Kingdom and last appears in the episode Orb. While she is called a princess, she does not appear to have a specified kingdom, being seen only wandering the ocean surrounding Ooo. In the Orb episode, this character appears as a cloud with a single eye. Once she is constructed, this cloud is shown to be her head. She wears a red dress with a yellow crown-like pattern on the abdomen.