Oolong is loosely based on the character Zhu Bajie from the classic Chinese novel Journey to the West. In Akira Toriyama's ... A running gag in both Dragon Ball and Dragon Ball Z is Oolong constantly being beaten up by Bulma during the World Martial Arts Tournaments due to her anxiety over the fighting. read more
Oolong (ウーロン, Ūron) is a protagonist in the Dragon Ball manga and its anime adaptation Dragon Ball, making minor appearances in Dragon Ball Z and Dragon Ball GT as well. He is an anthropomorphic, shapeshifting pig who met Bulma and Goku while on their quest finding the Dragon Balls. read more