Trash. A very clever episode made up by recycling bits of dialogue from previous episodes. Insane. But it pretty much works. And it’s very funny. In later seasons the show has occasionally been self-referential. Mostly by drawing attention to the fact that they reuse the same plot-line a lot. One in which the gang unveil a crazy plan in the pre-credits sequence and then go balls-to-the-wall in an attempted to make it happen. This self-referencing happens here, too. But they take it to a whole new level. 10/10
