[from here]

[Larry does his best to follow and understand what Kousetsu's saying. He's able to wrap his head about the period Kousetsu is from...sort of...but he keeps coming back to one part that he just doesn't get.]

Uh...yeeeeah, I uh. I got no idea what you're talking about. What's the blade part supposed to be a metaphor for? You can't be an actual sword. You're a dude!