If you didn't hear, Michael Phelps hosted the season premiere of Saturday Night Live on, well, Saturday.
How was he? Um, well, let's just say that it's probably a good thing he can swim so well. Here's his opening monologue, which SNL (smartly) flooded with cast members, his mother, and even William Shatner.
After the jump, a video of Tina Fey as Sarah Palin, in the skit that everyone's talking about.