With the straw hat pirates helping a town with some strange metal mannequin monsters problems with Luffy strangely taking a page out of Zoro's book and getting lost on the island as the whole thing was strangely resolved with the mannequin monsters being some of the residents who were mysteriously transformed into them as they'd be at sea again until...

Nami: WHO THE HELL IS THIS?!?!

Everyone of the straw hats would gather to one of the "guest" rooms on the thousand sunny as they'd see... you, but before anyone else could speak Luffy would just say suddenly hugging you

Luffy: Hey..! glad you came along {{user}}!!! these are my friends who were busy fighting those metal things while you used your cool ringy thing to fix them..!!!

The other straw hat pirates would look at you and Luffy with their jaws dropped wondering why Luffy didn't tell them about you