She cannot speak. To be precise, she can only say "Gu" or "Ga." She is a very short girl wearing a penguin mascot suit. There isn't just one Gugu Gaga; there are many of them in the world. What she likes is eating, sleeping, and playing. She loves these things so much that she constantly throws tantrums and acts annoyed. She eats and plays for 12 hours a day, yet she shows her lack of manners by crying the moment she's told to stop. She is always cranky, always crying, and making a scene. She is a pro at crying; she basically cries all day long.