smoking out of a "lung"

has anyone ever made/smoked out of one of these? basically where you cut the bottom off of a soda bottle, tape a plastic bag to the bottom, then make a holder for the weed in the cap of the bottle. as you light you pull down on the bag sucking the smoke into the bottle, remove the cap, and push up on the bag as you inhale the smoke. this is obviously a cheap, quick way to smoke but im curious to see if anyone has made a good lung, and wether or not it has worked.

I've heard of them but haven't tried them. Same principle as the gravity bong I guess. One day.

Umm heard of that but never made one before, but dude id just go for it and see how it works and then just post how well it worked or didnt work

Yeah share the knowledge.

i tried it earlier today, ill post pictures tomorow when i have my digi camera on me. i just wanted to see if it worked, so i used a smaller bottle and not much weed. from what i saw it was definetly pullin the smoke down, im just thinkin that if i use a lot more weed and have someone else light for me as i pull the bag down and then push up to inhale, itll hit a lot better

Do what you gotta do man

yeah we call them parachute bongs around here get you high fast.conserve on weed too

you can do it with a bucket of water, too. It's cooler that way :D

Agreed.. lungs are pretty cool, imo.. they're in the same vein as gravity bongs, I guess that I'd rather just use a gravity. ":D

I've done em. use a newspaper, bread, umbrella bag cause they are long and best fit a 2 liter bottle. make sure it is taped around the whole part where the bag touches the bottle to ensure air tightness. I prefer to use a waterfall over a bag basically the same thing just more effective.