He is the reincarnation of majin buu. While goku was fighting buu, he said that buu once had good in him before turning pure evil. Goku wished that buu could come back as a good person. King yenma heard the wish and made it happen and thus, uub was born.
its not a episode its a special and its only in Japanese In episode 129 in Dragonball, Goku goes back in time to seek Roshi. maybe that is what you are looking for :)
In the Majin Buu Saga after Buu was resurrected. When Vegeta was in the heavens after he died, he saw Goku go SS3 and accused Goku of mocking him with that transformation. In case you were looking for the episode number it was episode 245
Episode 1, season 1
Dragonball Z Episode 154: No Worries Here It is actually episode 169
On the last episode of dbz, Goku went on another journey to train Uub for the next few years.
goku and vegeta went to the mix martial arts tournament and he was fighting uub then uub seen tht goku can fly and but couldn't fly so goku left the tournament to train uub
On the last episode Goku fights against uub. (He is an earthling, and due to being the positive reincarnation of the completely evil Kid Buu, his name is a result of reversing "Buu") Goku fights against him in the world martial arts championship, but uub has no fighting skills. So Goku goes to his village and helps to train him.
It was 10 years
Yes. The last fight in Dragon Ball Z is between Goku and Uub. Goku goes easy on Uub, but when the latter is enraged, his power is equal to that of Goku (without Super Saiyan, of course).
episode 17
Dragon ball z ends when Goku fights Uub. He thinks Uub can fight well and decides to train him. so they teach him to fly, then, BOOM! it was over. Goku left his family and said he will see them in a few years. Goku trained Ubb because he was kid buu reincarnated
dbz ended when goku agreed to go train uub the reiceration of buu or majin buu same thig
Ok... first of all i think his name is spelled "Uub" and "Buu" but in other countries that might be correct. I live in America so I wouldn't know. So... about your question... Yep. If you go on Youtube (or see the actual episodes) you can see on the last few episodes right before goku killed kid buu he made a wish that they could fight again. King Yemma heard this request and made a brand new buu. In the next episode goku fights in a world martial arts tournament ( and eventually cheats) just to fight Uub at his full strength. Goku and Uub fight in the first round (thanks to good buu) and tie. Then goku leaves his family and everyone he cares about and goes to a village to train Uub while he(Uub and his family) are getting sponcered by hercule. Happy?
dbz ended when goku agreed to go train uub the reiceration of buu or majin buu same thig
at the end of Dragon Ball Z goku is 46 years old and it's many years after the majin buu saga. gohan and videl have gotten married and have a daughter called pan. its time again for the world martian arts tournament where goku faces majin buu's pure hearted reincarnation, Uub at the end of their short but intense battle goku dicides to train Uub so that their would be a protector of the earth when goku is gone
episode 154