Any of my serebii friends who I'm of a similar age to (perhaps plus or minus two or three years), seeing as they're the ones who'd I've have most to talk about with, I presume. I always wondered what I'd do if there was some 'Serebii convention' and I made the effort to turn up to it. It would either be exceedingly awesome or exceedingly awkward. Those two outcomes are what I'd expect from any event where my name badge had a random word like 'pirate555' on it.