Roleplaying (RP), or Role Playing, in World of Warcraft means taking on the role of a character and acting it out in-game through emotes, /say, /yell, and sometimes other channels. Players may also participate in roleplay outside the game by posting on blogs, wikis, or forums (official or otherwise).

What is RP like in wow?

RP servers - even Moonguard - are largely standard servers with people adding to the atmosphere through their role play, usually in capitals and around some inns. Joining in on the role play is understood (by most people) to be completely optional.

What are the rules of RP servers wow?

RP-PVP servers have exactly the same PVP rules as a regular PVP server. In addition, there are there is a Role Play Naming Policy. As for Role-Play itself, there are no rules from Blizzard on this. That is virtually 100% community driven.