OOC = Out of Character/ Out of Context - refers to information (or even entire posts) containing out-of-game information such as IRL constraints / information which may clarify something in the meta-game universe - e.g. host just texted me he lost his Internet connection. Post will be up later. Sometimes used for remarks which are not related to the current Mafia game (slightly off-topic) e.g. tech support for forum functions or clarifications of board / forum rules which transcend the boundaries of the game.