I know some topics have been posted like this, but this one you can put anything you like and no criticizing is allowed, only complements. Here are some of mine:
Aang (to face stealer): One last question, who are my parents?
Ko: Your father is Lord Solzon and your mother -
Aang: Was she an Airbender?
Ko: No, she was the Fire Lord's wife, a firebender.
Aang: Then how come I'm an Airbender?
Ko: I don't know. Whoever came up with the Punnett square was stupid. *(Guys, I don't really mean that)*
Katara:*SoaB* (kicks Zuko's a**)
Aang: Katara that was so cool! I'm just dying to see what you'd do in bed!
Katara: Aang! What happened to your face?! (He has no face)
Aang: It got stolen.
Sokka: I should eat less.
Zuko: Look at her body!
Zuko: I need your help.
Stewie Griffin: Why are you asking me?
Zuko: You're teh master.
Stewie: Agreed! In exchange, kill this woman for me. (Hands picture of Lois to him)
Zuko (sees picture): Whoa, she hot!
Note- I don't actually want these things to happen on the show. You guys can write things that you want to happen. Example- Katara: Zuko, I love you.