Luffy doing the work in mining

[Blackangel]

that's very sad to see but he is still competing with eustass there
and how did he come up with a name like jaggy for him?

 

[Kaname]

Even I am not sure man.
His name is Eustass Kid and I want to know, what made Luffy think of him as Jaggy.

 

[Blackangel]

you are too good with details.
and i think it's going to be a silly reason again