Goku and Vegeta dont Transform in the story of the original anime only in the DBZ movie Fusion Reborn which i believe is movie #12.
Goku goes super saiyan 3 episode 246 in dragon ball z the episode name is super saiyan 3?! So its kinda hard to miss
only 1-4 and gogeta...
goku turnes super saiyan in dbzkai is episode 47 and ends freeza in episode 48
i would say gogeta 1.) he beat janemba who is way stronger than buu 2.) if goku and vegeta both go super saiyan 4 then fuse gogeta becomes a super saiyan 4 3.) plus the name starts with part of gokus name so since goku is the stronger of him and vegeta it would only make sense that gogeta would be stronger (theory) 4.) o yea and gogeta has cooler moves (to me at least)
episode 35
get all the way to gt saga and finish it then go to duel or what ever and go to gt kid goku and go to ssj4 goku or gogeta ssj4
Vegetto is the strongest in the universe with the exception of non-canon Gogeta. Unfused, Goku is still stronger than Gohan. Also, Gogeta, is at most equal to Vegetto if he does not go beyond Super Saiyan. EDIT: Gohan was stated to be the strongest non-fused character in dragon Ball and he kicked the crap out of Super Buu that Goku was to scared to fight. In order words Gohan is the strongest in the Dragon Ball universe.
He just does. You can do that. Goku always skipped to SS3 in the Buu Saga. And everyone skips SS1 when they go SS2.
It isn't in an episode it's in a movie: Super Android 13
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
Watch Dragonball GT Episode 34: Back in the Game is the start of it Watch Dragonball GT Episode 35: Gokus Ascension is when you will truly wikiness it
In episode 245 and for goku in episode 230.