So you know how if you hover over your 'friends online' thing and the box comes up, it'll have your friend's name... and then something after it that they wrote? Kinda like a Facebook status(xD)?
How do I make one/change mine?
You can change it by going up to the # freinds online, scrolling over and in the popup box there should be a space [for you it should be empty] below the Buddylist | Comments . You click it and it should open a type box, You hit save once typed and there you go, You have words after your name :D
If that space isn't there though, the line under Buddylist | Comments will be clickable. you need to find where you can click that line and the box will open up.