Bro imagine how much weed Aang could smoke at once, like, he probably wouldn't even need a pipe to smoke a while oz of it he could just burn it with his firebending and use his airbending to bend the smoke into his lungs, which could hold a lot because he's an air bender, just imagine how much he could smoke, you pass him a full bowl and he just dumps it out into his hands and take the whole thing in one hit and asks for another, imagine how much weed he could go through in a single session since he's the Avatar and and could do as much as he wants since he won't green out he would just go into the Avatar state