It’s the anniversary of Britta and Troy’s first date. But Troy cares more about his anniversary with Abed because one year ago, they watched Freaky Friday…and they try to do the whole switching places thing but it doesn’t work. Or does it….The next morning, Troy’s acting a little bit Abedy, and Abed is acting a little bit Troyesque. After taking a moment to inspect the goods, they start the day in bizarro world.

When Troy and Abed arrive in the study room, they explain what happened with the whole switcheroo thing, and, like Chevy Chase, nobody cares. In order to switch back, they will need to recreate yesterday, which means finding the lost Freaky Friday DVD.

Britta calls Troy and Abed out on their story by going on her anniversary date with Faux Abed, who’s supposedly Troy. Then, they have “the talk.” About their relationship. Britta finds it easier to talk to Abed about Troy, so it helps that Troy is Abed. Then Troy, as Abed, breaks up with Britta, who is Britta.

Meanwhile, Dean Pelton tricks Jeff into switching bodies, and the results are rather amusing. Faux Troy has a talk with Jeff, who is now real Jeff again? Or is this Dean Pelton pretending to be Jeff? Somehow, Faux Dean Pelton is really Jeff. So there are two Jeffs? But this Faux Pelton must be Jeff because he says, “I’m at Greendale, stuck in the body of a man who could be Gollum.” Plus, Annie is oddly attracted to him.

Jeff, who may or may not be Dean Pelton, tells Faux Troy that Real Troy needs to show Britta that he cares. So Faux Troy finds Faux Abed, and they switch back to their own bodies (checking the goods for authenticity again). Then, the really real Troy tells Britta that he wanted it to work so badly…but they’re better in the friend zone. It’s okay, though. No really. They hug it out and everything.

While everyone was out Freaky Fridaying, Chevy Chase made all of the history banners. And, Dean Pelton says “having Jeffrey inside of me” about twelve times too many. But in the end, everyone is who they are supposed to be, and with who they are supposed to be with. I think.

Shirley and Troy sign up for what they think is P.E. class, but it’s really P.E.E. class: Physical Education Education. It’s a class to learn how to teach physical education to physical education students. Since it doesn’t actually involve any physical activity, Shirley quickly rises to the top of the class. She excels in the crucial skill of ranking students in order of ability, whereas Troy gets picked last because he is the worst student in P.E.E. class.

To test their skills, the P.E.E. teacher has drama students play the role of P.E. students in a locker room. Shirley has natural disciplinary skills. Troy, on the other hand, gets tossed in a locker. Nobody deserves to be mocked for being mock locked in a mock locker, so Shirley helps Troy become a better P.E. teacher by teaching Kevin how to play sports and drink from a water fountain.

Chevy Chase crashes the party planning committee, so Jeff takes a hit and distracts him with a whole day together. They go for a shave, and Jeff realizes that shaving your own face is for suckers when there are people to do it for you.  The shave ends with a snifter of brandy, and it turns out that Chevy Chase isn’t such a bad guy after all. He just wanted to get Jeff alone to deal with his father issues. But just as the unlikely pair starts to bond, Chevy Chase finds out that Jeff was only humoring him. Thankfully, good old-fashioned male bonding is hard to squelch, and it looks like Jeff and Chevy Chase will be spending more time at the barber shop, together.

To attract the whale, Dean Pelton offers Half Pikes And Half Pipes class with Professor Shaun White. City College gave Archie a scooter, so Greendale have to give him something even better. Annie suggests drugs, but they settle for telling him about Bikini Class 101 and throwing him a party complete with strippers and a balloon drop.

Archie is impressed and decides to attend Greendale, but Annie is not feeling good about what they’ve done. And when Archie tries to take another student’s catchphrase, Dean Pelton draws a line in the sand. As it turns out, being treated like a normal guy is all Archie ever wanted. Why do I get the feeling we just gained another cast member?

Kevin is back and he still has Changnesia so a psychologist recommends emersion therapy and dumps Kevin on Dean Pelton.

The Germans are hogging the regular study table because something about a coffeehouse being closed, combined with German jokes. I think Chevy Chase insulted both Vietnam and Canada, and Abed realizes that he and one of the Germans play video games together.

The next day, the Germans are still at their study table. They like the table. They want the table. They call security. “Do you have a sign-in sheet?” “You’re asking for our papers? I thought this was America.” Annie declares war on Germany.

The Germans commandeer the study room the next day, too, and our crew ends up in a storage closet with fluorescent lighting. Chevy Chase electrocutes himself but not enough to kill him off entirely. They try even earlier the next morning and are again relegated to the storage closet. On day three, they get there “crazy early” and still no study room. Back to the storage closet, where all of their chairs break in a reference to something I’m not getting because this is supposed to be funny, right?

Jeff is not willing to give up the place they became a family. He decides to go Hogan’s Heroes on the Germans. All they need is a ruse. Bring on Oktoberfest, complete with luftballoons. The Germans are suspicious, especially of the giant German chocolate cake with nothing hiding inside of it except for Troy. As the Germans take a sip of the German beer, they are busted for celebrating their own cultural heritage (which apparently is against school policy) and are banned from certain school amenities, including study rooms.

The rest of the school protests their hogging of the study room because they’ve had it for three years and the only time anyone stood up to them, they got banned. So the study tables have turned, and now they are the Germans. Huh.

Meanwhile, Kevin is camping out in Dean Pelton’s office before checking himself into jail for all of the bad things that he’s done. Dean Pelton bails him out while dressed in a sexy nurse’s outfit because the real Kevin would never have showed remorse, so this proves that he really does have Changnesia.

Over German chocolate cake, Annie suggests that Jeff is Hitler. Naturally, Chevy Chase wants to be Hitler. Then, Jeff thinks that the history professor set the whole thing up to teach them the lesson that one man’s hero is another man’s villain. But he really just showed up to let them know that they missed the test. And failed. Which opens the door to another season of Community because Winger doesn’t have enough credits to graduate.

Instead of continuing their battle with the Germans, the group fixes up the storage closet study room for the next batch of students. Then Kevin shows up and everyone freaks out but I don’t know what that means because I still haven’t watched the first three seasons.