When I signed up I didn't edit my profile. Now when I look at it my profile says "Kobold laborer", which I most certainly am not. I am an Undead Priest. I've gone through "Edit Profile" and see nothing on point. So how do I change that description to state what I actually am?
It's your forum rank based on how many posts you've made.
If you want to add custom text to the bottom of your posts like mine, look for "Edit Signature" in your User Control Panel.