User blog comment:VoyaNuiMatoran/Wazzup!!!/@comment-4945309-20120610030939

What cool Avatar things? Are you talking about the talk bubbles like this one?:

Or are you talking about the pictures? And to role-play you need to create a talk bubble like the one above, then just go around the different role-play places and use your talk bubble to interact with other characters.

For example, if you want to RP in the library, you edit the page to add your character's talk bubble somewhere.

I suggest going here: http://dumbledoresarmyroleplay.wikia.com/wiki/Dumbledore%27s_Army_Role-Play_Wiki:Setting-up_guide

It's a starting guide.