"Dwight brings Angela with him on a mission to clean his elderly Aunt Shirley."
...that's how anyone reading this episode's description was greeted. "This is why you'll want to tune in to this episode", the guy who wrote the description seems to say, quite delusionally. "Dwight and Angela are washing an old person, guys!!" I generally assume it's a pretty thankless task, having to write these descriptions, but once or twice a season they get the thoroughly enviable task of having to compress a lot of weirdness down into one sentence, and that's when they can say to themselves, "This is what makes it all worth it." And though this isn't quite as viscerally exciting (and filthy sounding) as last season's "Darryl teaches Nellie how to eat a taco", it definitely gets points for oddness!
The scary thing is that it ends up being one of the most important plots in an episode overstuffed with plots. Despite going up against Pam's job interview, and Andy's continued breakdown of his personal and professional likability, and Toby finally taking the Scranton Strangler case by the horns because apparently that's what people want, the extended storyline about aunt cleanin' manages to be just important. Is this the sort of thing we could've looked forward to every week if The Farm had been picked up as a series? Would we have eventually gotten an episode about Dwight teaching his wacky Nazi uncle to eat a taco too, for the universe is ultimately cyclical?
(Potential spoilers and whatnot after the cut!)