Post quotes from Chapter 9: Nightmares and Daydreams here.

Momo: You, my friend, are just a few plums short of a fruit pie.

Katara: I'm not going to hit you.
Toph: You want me to do it?
Sokka: *hits*

"How can you defeat me, if YOU'RE not wearing any pants?" - Dream Ozai. :lol:

Sokka: (mumbling) Stupid Avatar...Stupid cliffs...I can so climb this cliff...

Later...

Sokka: (slides down from the cliff, almost near the top) AHHHHHHHHHHHHHHHHH!!!
--
Aang: Oh no! I completely forgot about the math test! 'A'
--
Aang: I'm here to take you down, Ozai!
Ozai: But how can you defeat me when you're not wearing any pants?
Aang: (confidently) No, Fire Lord, YOU'RE not the one wearing pants.
--
Aang: (hallucinating) Aren't you guys worried about that?
Sokka: What?
Aang: (points to Appa and Momo...who're having a samurai swordfight)
--
Aang: (after Toph's "gentle" bumping of the back session) Uh, I don't think that really worked...(winces in pain)
Toph: Oh yeah. I forgot you have baby skin...(Earthbends a piece of spiny stuff up, with sword slicing sound effect) Eh...Let's try acupuncture.
Aang: O____________O (runs away screaming)