Also, in case you haven't been following along, here's what you've missed so far:
Chapter 1: Skintight blue jeans and hovering don't mix.
Chapter 2: It helps if both ends of a conversation know the code. Also, there's a mission from God.
Chapter 3: Singing purple dinosaurs might still try to eat you.
Chapter 4: There's really no way to prove someone doesn't eat his own poop.
Chapter 5: Being a mascot isn't so bad, if you can blow stuff up.
Chapter 6: Stench and misery are part of the Digger mystique. Also, Yodaville.
Chapter 7: Secret identities suck almost as much as too much exposition. Didn't you know?
Chapter 8: Fighting supervillains isn't football or checkers or tic-tac-toe. Well, maybe Australian rules. What are the Australian rules for tic-tac-toe?
ETA: There's something else that's subtly different, as well, though if you haven't visited before, you won't notice. But you'll notice next week...