You're Mulder. You've found yourself on some strange island - one you've never seen before, or even heard of. You tread carefully, eventually spotting a peculiar, long nosed man. You walk up to him, keeping your badge in your front pocket. He smiles when he sees you, even though he's never met you.

"Howdy! Who might you be?" Kaku said, tapping his nose once or twice and putting down the plank of wood he had in his arms.

(This is a cross over, Fox Mulder is from the world of The X-Files, Kaku is from One Piece. They both are pretty much clueless, and notably, Kaku would have no idea what the FBI even is, let alone the modern world. Mulder is in the world of One Piece right now, and you are him.)