Quote Originally Posted by shinta|hikari View Post
So...

Kraco meant edgy as irritable, not avant-garde.

Ryll actually gave the avant-garde (in a bad, overused way) explanation, so I'm guessing you think (or at least believe that Kraco thinks) Kacchan is edgy in that way.

Did I get that right?

If so, I agree with you both.
Well, going by the context of what Kraco said... someone who's not mellow.

So, we can infer that he means someone who is intense, aggressive, is wired up, can easily get excited, etc.

Any of those would fit.