The last thing you want to do in the middle of summer is to think about school. Unless, of course, that school is Greendale Community College. Then you want to think about it a lot. Let us gather for today’s lecture about the NBC comedy Community, titled “Bloopers and Blunders: Failing Is Funny.” Your instructors include but are not limited to: Donald Glover (Troy) and Danny Pudi (Abed), who sample a questionable liquid from a Troy and Abed in the Morning mug; Alison Brie (Annie) and Chevy Chase (Pierce), who show you how to beat up a beat; and Jim Rash (Dean Pelton), who demonstrates the art of a buzzy entrance.