iron lung 

Someone who is able to take massive hits.

Dude chill with that blunt iron lung.

iron lung by FlatulatoryRape January 30, 2008

Iron Lung 

one of Method Man's many aliases

"Iron lung ain't got ta tell ya where hes comin' from."

Iron Lung by portmoney April 15, 2006

Iron Lung 

A devise used to make the user inhale more then your muscle will let you inhale normally.

Hey man check out my iron lung! we can get mad hits off of this.

Iron Lung by will crowell June 19, 2006

Iron Lung 

A competition that begins when there is too much weed to be smoked, but must be smoked. The last person to drop out of the smoking rotation is the winner of Iron Lung.

Person 1 : Dude, I cant smoke anymore.
Person 2 : Then Iron Lung begins !

Iron Lung by Parry October 26, 2005

Iron Lung 

when you chop the bottom off a 2L pop bottle and take an empty bread bag and tape it over the hole so you can form a pocket. to use you would first make a bowl out of tinfoil and poke holes in it and stick ure weed in it then when prepared push the bag inside of the bottle with yo hand and spark the bowl and slowly pull the bag out of the bottle watching closely that it fills with smoke and remove the bowl and place mouth over drinking end and suck all the smoke out that has been sucked in very fast.

Man those iron lung hoots we took earlier set me on my fuckin ass man

Iron Lung by Devin Richardson May 30, 2006

Iron Lung 

A man with the capability to smoke joint after joint

"Dude, I've got a bruised lung after smoking with Jorden "Iron Lung" Collins"

Iron Lung by Akuji September 16, 2015

Iron Lung 

Shitty ass canoe made from iron or another shitty metal

That canoe is a fucking iron lung.

Iron Lung by Isaac's canoe blows April 23, 2007