Whathehell-CHAN!? [have an instant reaction and him falling for that teasing, because he probably doesn't know better. After all, he heard there was some time of peace bwteen the Founders, so he assumes he's from then, because how else could he even... CHAN!? Really?]

Everything's got a name, this thing wouldn't be called splitting headache and horrifying rashes, that'd just be too useful to tell just what to expect. [he groaned, because yes, there was a headache too, and it was pretty firey there thanks to Hashirama making that silly kid just rage at nothing.]