Louis C.K. prepares his own material, which explains why his monologue last night was genuinely funny with thoughtful jokes instead of the usual SNL opening shticks. For those who like the show’s recurring themes there’s the latest Jeopardy take off, Black Jeopardy. The cold open, supposedly about President Obama‘s efforts to promote the Affordable Care Act on social media, gave cast members an opportunity to impersonate pop celebrities.