I am watching "Romance Dawn", a fairly new episode of One Piece, but is just a different version of the original manga idea that was adapted into the first anime series (at least that’s my understanding). It shows Luffy snacking on a Gum-Gum fruit that his grandfather Garp brings home as treasure from a raid as a Peace pirate.
This made me think, and actually visualize a scene where I recalled him eating the fruit in a tavern with Shanks and a bunch of his crew, which I was able to confirm with a quick YouTube search.
So what is going on?