Oolong

Oolong is a pig-like shapeshifting creature who is a member of the Dragon Team in the Dragon Ball anime. He is a cowardly pervert who is often seen trying to peep on women. However, he is also a skilled fighter and has proven to be a valuable asset to the team on many occasions. Oolong was originally a villain who tried to use the Dragon Balls to wish for a harem of women. However, he was defeated by Goku and Bulma and eventually joined their team. He has since become a loyal friend and ally, and has even sacrificed himself to save the world on several occasions. Oolong is a complex and well-developed character who is both funny and endearing. He is a reminder that even the most unlikely of creatures can be heroes.