An expansion pack in The Sims 2, it's the third expansion pack for The Sims 2, released on March 3, 2006, which allows Sims to run a home or community lot based business. Aspyr released a port of the game for Mac OS X on September 4, 2006.
Sarah: "Hey Cassandra!! Do you have The Sims 2 OFB? I think that's one of my favorite The Sims 2 expansion packs."
Cassandra: "No, sorry Sarah i only have one expansion pack, it's The Sims 2: Nightlife."