Gogeta Jr.

Gogeta Jr. is the the fusion of Goku and Vegeta (Jr)

This is a very strong warrior fusion, especially when they go Semi Super Saiyan  For some reason, maybe because they are only 1/16 Saiyan, this fusion can last for more than 3 hours (normally, the limit is half an hour) This does not mean they are weaker, not at all!

Appearance___

This fusion was born in the fight with Kid Buu in the special episode 25,5 :The return of the Demons

Goku Jr. was fighting Kid Buu in his Semi Super Saiyan form but lost all of his Ki when he tried to fire his final attack: Big Bear Kamehameha, but unfortunately, Towa appeared and created a shield that blocked the attack. Towa, who resulted to be The Dark Shenron from another universe got stronger than ever and fired a huge Ki blast at Goku Jr. (image), luckily Vegeta Jr. appeared and stopped the deadly attack. then Goku and Vegeta Jr. fused and started charging Ki so that they could go Semi Super Saiyan

In the end they can finally transform but, funnily enough, it results

they have to charge once again to create their final blast. But in the end (good ending) they could do the T.B. KameGun (Goku Jr's final blast: Big Bear Kamehameha, plus Vegeta Jr's final blast: Titanic Galick Gun) With this incredible attack, Kid Buu was killed once again, but Towa escaped....