Episode: Homer The Great - S6 E12 Away from singing and dancing of the Stone Cutters - the main narrative thrust of the episode - and thankfully for us, the Simpson house is often in disarray, which means we get many vans parked outside. This time, its the plumbing that is askew, which led to one of the most memorable gags in the Simpsons' history. It may not be as loved as it once was, but keep going with the Simpsons, you should find something in there to make it worthwhile. Which other obscure gags have you spotted? Share your love in the comments thread below.