Big Boss

The Big Boss was an NPC originally intended to be included in The Sims 2. Not much is known about him, except he was going to have a role in the Boss scenario. Both him and the scenario were removed in the final release of the game, though his files are still there.

The strings viewed from SimPE show that the Big Boss scenario would have been a little similar to the Headmaster scenario. Sims would've  invited him for dinner and show him around for a house tour. Sims wouldn't need to schmooze him however. Earning enough points to win the scenario would have granted a Sim a big bonus, while losing the scenario would have given Sims a job performance penalty. The big bonus was probably replaced with high-level career chance cards, which also grant a big amount of money and a special memory. It should be noted he can be seen when calling in sick, but it generates a new NPC instead of the Boss it shows in the thumbnail. Also, his gender is ambiguous since if you summon the Boss NPC, the Sim has the opposite voice of what he/she appears to be (Eg: Male has female voice and is treated as female). Also, his scenario appears to be a mix of both the Party Scenario and the Headmaster. Looking in SimPE shows that he would've been summoned by a helicopter.