Let's take a look at some avatars now, shall we?
Colonel Angus
Looks like good old CA is very excited about the Chicago Cubs winning the, uh... football thing? It's football, right? Or was it hockey or something? Anyway, go Cubs! (?)
Freya
I guess nobody told Vulpix that we're in Christmas season already? Unless it's cosplaying as Kiki from Kiki's delivery service. I have no idea. It's still pretty cute, I guess.
Loony BoB
Okay! Now here's a question I can finally ask - why is BoB's avatar the chocobo portrait from FF Tactics? I thought he never played Tactics? Or doesn't like Tactics too much? I get chocobos are cute, but couldn't you get an image from a game you actually like instead of fooling people into believing they can talk to you about FFT?
Lyndis Highwind
Okay, I've only ever played Fire Emblem Awakening, but I'm guessing this is... Ike? I once read on TV Tropes that Ike is canonically gay, can you confirm that? The background looks pretty epic, though. A lot of nice detail for such a small avatar!