If that title is a baffler to you, just think of it as the Sherry Bobbins episode. If thats not ringing a bell, either, then think of it as the episode that parodies Mary Poppins. Given that this is just an episode long musical parody of a much loved film, it isnt surprising that Bobbins only stuck around for one episode. Of course, in that subversive Simpsons style, in the final moments of the episode Sherry is sucked into a plane engine. Before that, there are several funny songs and sendups of Mary Poppins, among other films. It may be a bit goofier and sillier than earlier episodes of The Simpsons, and it from a time period when some folks thought the show was heading down a concerning road of nonsense. However, it works here, especially for an episode that is clearly in part parody. The final song of the episode is really a thesis statement for the Simpson family too, so its not like this dropped in from a parallel universe. A universe where characters like Ricky Rouse and Monald Muck exist.