plane masks are pure oxygen, so you get all buzzed and dizzy and dont pay attention before you die that way people dont start fucking and stabbing each other while the plane crashes
i think its for you stogie smokers that cant run long distances... so when your winded and got to rest, suck up some O and go. small can $7 large can $12 thats whats up.. good looking out Montana!!
why not just go to you local drug store , walgreens, cvs, publix and get an inhailor, compact, same shit, sorta, and cheaper, easyier to get to, tell me what looks more fucked up or [Broken External Image]:http://www.lij.edu/lijh/pulmonary/asthma/images/inhaler2a.jpg plus after your done you can make a killer pipe from it, of course, it would only be used for medical MJ, to help with that asthma
pure oxyegen makes ya high thats why it comes down from the roof of the plane if the planes gunna crash so ppl stop going crazy lol true :lol: