1. Squirm (episode 1012) "Oh come on, nobody's that Southern."
Worms are zapped with electricity during a particularly bad thunderstorm, and this in turn makes them very ill-tempered. Many jokes about the south, the near translucent skin of our hero and heroine, and the heroine's gigantic sister.
2. The Touch of Satan (episode 908) "This is where the fish lives."
A young man on a cross country journey takes a turn down a dirt road, and meets the girl of his dreams. Or, is it his nightmares? Lots of bad hair jokes, and bad hair. Also, walnut farming, massive sweat stains, and a murderous granny. Or is she?
3. The Final Sacrifice (episode 910) "Rowsdower!"
Dorky boy finds map when searching through the attic for information about his missing father. A cult, led by a man with an amazingly strange voice(seriously, does he really talk like that in real life?) wants said map, and will stop at nothing to get it. Lots of Canada jokes, dorky kid jokes, and, of course, there is Rowsdower. The man, the myth, the legend. And his mullet.