no matter how silly it is, his dream will come true and i will be there

peak

Shanks being in tears because it's the same dream Roger had.

He has the same dream as Roger

Welcome to the real Dream of luffy that we dont know yet, Pirate king is only the milestone to achieve is real dream, One day we will know, but its gonna be a child dream so its gonna be awesome, cause luffy dream is from when he was a child.

I remember when I was younger when he said it to Ace and Sabo I just thought it was, “I’m going to be King of the Pirates,” like he always does. Never thought it would have deeper meaning but it makes sense that they didn’t show what he said back then meaning there was more to it

Oda refuses to kill off characters because he said he wants a huge party at the end of the story, so it's likely that Luffy wants a worldwide party of some kind with every character.

Outside the crew Yamato also knows his dream because Ace mentioned it

i love the theory that says his dream is making everyone a pirate, thus freeing everyone (in his eyes)

One Feast