The aliens have a "Big Giant Head Day" where someone is thrown to the sun.
Sally: How did you afford all this?
Tommy: You know the jar of pennies I keep in my room?
Tommy: Well that's where I keep Dick's credit card.
Vicki: Forget about the rules, Harry, just put whatever you want, wherever you want to put it.
Harry: Can I put my shirts in my underwear drawer?
Vicki: Do you think we could make it work? Harry: I dunno, I'm pretty tired. Vicki: I meant us, Harry. Harry: I definitely think 'us' could work. Vicki: Me too. Your family's pretty strange though. Harry: Ha! Your mother's Mrs. Dubcek!
Vicki: I've never felt this way before.
Harry: I've never felt this... sticky before.
Sally: We were at the store, and the place was a madhouse. People were cramming everything they could into their carts, especially these giant balls of butter. I got one for each of us.
(Tommy picks up two pool balls, holds them in the air and then drops them so they land back on the table)
Tommy: Excuse me, this game's not three-dimensional, is it?
Dick: (explaining Thanksgiving) It's a national holiday. Tommy: What, like Big Giant Head Day? Dick: Similar... except that no one gets thrown into the sun.
This episode marks the first appearance of Jan Hooks as Vicki.