Chapter: 509 (DBZ 315), P11.4-6
Context: as Goku prepares to fight Boo
Goku: “Alrii~~iight. I’d better go all out right from the start…! If we get done in, then the entire universe will go ‘poof’…”
Vegeta: “Let me see this ‘Super Saiyan 3’ thing with my own eyes…”
Goku: “Is that alright? You just might not get your turn…I can say this now, but the truth is that with that fat Boo, I would have been able to defeat him at the time with Super Saiyan 3…However, I wanted the young guys to manage something…For the Earth’s sake too…”
Wtf is up with this quote? Was Goku not intending to use SSJ3 against Pure Boo?