#1 HAVE FUN!!!!! #2 State something Obvious about the person above you whether it has to do with his/her Avatar, Signature, or Mini-Profile. #3 Must use the ^ Symbol and post something next to it. #4 Follow all Forum Rules.
So here is an example:
If someone posted before me, I would take a look at their Avvie, Mini-Profile, or Signature and state something obvious about it that I can see without having to go into the Profile of the person that posted before me.