NomicA "self-modifying" roleplaying. I"m not sure if this is meant to be serious or not¸ but it cracked me up. [Thx to UncleBear.com]
Nomic is a game in which changing the rules is a move. In that respect it differs from almost every other game. The primary activity of Nomic is proposing changes in the rules¸ debating the wisdom of changing them in that way¸ voting on the changes¸ deciding what can and cannot be done afterwards¸ and doing it. Even this core of the game¸ of course¸ can be changed.