Yes during dragonball GT he does then does a fusion dance with goku
Gogeta, the fusion of super saiyan 4 Goku and Vegeta.
Yes, Goku turned into a super saiyan 4 when he was fighting Baby Vegeta in Dragoball GT
He turns into super saiyan 4 on episode 59 when he fights omega shenron. Of series gt.
Gohan can't go Super Saiyan 4- only pure Super-Saiyans (Like Vegeta) can do that, and Gohan is half-human.
*sigh* No there is not a password for super saiyan vegeta in tenkaichi however, there is a password for super saiyan 4 vegeta in dragonball z tenkaichi 2.
At the end of season 1. Goku stays as a ssj4 for the rest of season 2.
yes!why not!
it has to be super saiyan 4 Goku but even better is super saiyan 4 Gogeta (fusion of Goku and Vegeta as super saiyan 4) even though it is a fusion they are still transformed saiyans.
the potara earings
He ascends past it. He might be able to, but there is no reason to since it uses a lot of kai (which may be why he can't become one) and he is already a Super Saiyan 4.
Maybe...if he goes Super saiyan 4
No. There is no Super Saiyan 5. Only Super Saiyan 1-4. Improved Answer: Yes, there is a super saiyan 5. It is Vegeta and Goku when they are fused and is Gogeta.