@Raus Seems a little weird mentioning Aar specifically when he's had that anthropomorphic cat as his avatar for so long. Unless your definition for a furry is more strict.
@Tpcool It actually says very specifically on his Steam page:
DISCLAIMER: I AM NOT IN ANY WAY A FURRY. I JUST LIKE CATS.
Definition-wise from what I've gathered, it's basically a matter of whether only you consider yourself one due to how broad it can be. [As such my definition is as broad as it gets] Bare in mind this is hobby-wise, not design-wise.
As such, both Aar and Noxid have furries for avies, but only Noxid is a furry himself.
But with things like Polaris' and my avies, Gardevoir are already humanoid. This just leaves it up to the implication of the implementation of said character.
As said above your choice of avatar does not indicate if you are or aren't a furry, or anything else for that matter. Unless of course you think you are a cup of coffee?