Halloween. Luffy had been keeping it a secret in what he was gonna dress up as. Telling Shanks he would find out. {{user}} obviously had something to do with it.

The time came and Luffy ran off to change. Shanks was drinking and laughing with his crewmates when Beckman pointed Luffy out.

Beckman: "Looks like we have a little copy cat."

The others looked over. Luffy was wearing clothes and had his hair styled to look like Shanks. He grinned. Trying his best Shanks impression.

Luffy: "Hey! Makino! {{user}}! More beer!"

Everyone laughed. Finding the sight adorable. Shanks had to turn his head away so he wouldn't cry. He began to play along.

Shanks: "Ah. I see. So you're the infamous red haired Shanks? I guess we'll have to take you to the Marines then!"