Lulu is a purple hippopotamus with pink blush and white-tipped hooves, as well as eyes similar to those of her fellow hippo, Rocco. She has lilac blush under her eyes creating large circles. The inside of her ears are magenta, as well as inside her mouth. Her initial shirt is a Flowery Shirt.
Below is a brief description of the peppy personality. For more information, click here.
Peppy villagers appear to be in a good mood often, and are easy to become friends with. As a peppy villager, Lulu (villager) will have the tendency to over-react in conversations about trivial subjects, and will usually be over-excited to see the player or other villagers. This villager, like other peppy villagers, will rarely be discouraged from doing anything, including the usual hobbies. Peppy villagers dream of becoming famous in the future and read Ms. Nintendique, an unseen magazine read by snooty, normal, and other peppy villagers in the Animal Crossing Series. Peppy villagers will also have a very short attention span, which means they soon forget some arguments or tasks given to the player which were not completed. Lulu (villager) may easily get upset in conversation when wrong things are said. She will get along well with other villagers, particularly the lazy, normal, jock, and other peppy villagers, but she may annoy and upset cranky and snooty villagers, whose personalities differ. Due to the nature of peppy villagers, she may mention how "old" or "boring" cranky villagers are compared to her opposing, upbeat personality.
Lulu's house has five kiddie beds and four wobbelinas. It also contains the kiddie clock and the Elephant Slide. The walls and floors are playroom themed. Lulu does not have a stereo, but she will play K.K. Bossa when she obtains one.
Due to a localization error, there is an islander named Lulu in Japan, and the villager Lulu in America.