The other night while watching Pizza Maid's stream the topic of how we "codify" our appearance in games came up. It was a pretty good conversation and even prompted her to write a blog post about it which you can find it here. Go ahead and give it a read. I will be waiting until you come back. 🙂
Ok, back already? Like I said, in that conversation I don't usually have recurring themes when picking character appearances in single-player games except that my first character tends to be male, a melee class and whichever race picks my fancy at the moment of character creation.