Firstly heeeeeeyyy guys....wasupppp new avatar fan here.
so i noticed this...

Is it me or am i just a stoner and realized all this in 2 of the episodes in season 2,
first in 'the cave of 2 lovers' the nomads that anng and the group meet are obviously
influenced by the hippie culture, and the dialouge is all stoner coming from those guys..
even in the cave, when there calculating how long the torches gonna last and they calculate 10 (each torch lasts upto 2 hrs)because they have 5...and the chick nomad lights all 5 torches at once..

in the episode 'The Desert' sokka drinks some cactus juice and starts to trip, and how conviniently
there in the desert..i think its known that ppl often trip in the deserts...portrayed often in teh media..ala the doors (Mvie), or bevis and butt head do america....my memories a lil dodgy.
and in the link
http://www.tv.com/avatar-the-last-airbender/the-desert/episode/591805/summary.html?tag=ep_list;title;10

In the notes section it says stoned but obviously the nomads were stoned, sokka was trippingballs.

Notes:
This is Jack DeSena's, the voice of Sokka, favorite episode, mostly due to Sokka acting "stoned" off the cactus juice.

those are my insights..oh im not saying thats its bad...its frickin brilliant!
go stoners!!

Lets not forget how he was going crazy over the sight of a mushroom.
"I wonder if it's friendly?"

And his pupils were insanely dialated.

In the cave of 2 lovers one of the nomads is named Chong, perhaps as in Cheech and Chong. He acted just like him too; all forgetful and zoned out most of the time
"We were supposed to be thinking of ideas all this time? Ive had an idea for like an hour."

yeahh..exactly....and in "the chase" when appas shedding fur....katara asks why and ang answers its because its springg.. during the 5 secs...def seems like angs on x.??

It called mescaline, it???s from the peyote cactus. Anyways yes that was a accurate reference to a drug in this show.

Of course, if we're on this subject... you wonder what goes into Iroh's special tea blends...??