"Hide and Snake"/"Muffy's New Best Friend" is one of my favorites.

In "Hide and Snake," I like it when they're in the bathroom, and the lights turn off. Arthur says that the power went out, but Brain says he's sorry, that he leaned on the switch, and then he does it again. I also like it when Buster and Binky are eating, and Buster says, "Well, he's not in the fridge. What happened?"

Yes, I also like the moral of "Muffy's New Best Friend." I wonder why we don't see Muffy test Arthur? And in "Sue Ellen Moves In," didn't Arthur say that Muffy and Prunella were best friends? Not that you can't have more than one best friend.