or you could:

1. cut a two liter in half.
2. With the top part of the bottle( with the cap ) place it in a big thing of water. bucket whatever.
3. place alluminum in bowl and punture holes. put weed in.
4. Light bowl while pulling the top part of the two liter slowly out of the water. But make sure that the bottle is still in the water just a little bit!! you dont wnat to smoke to exscape.
5. take the alluminum off and suck! Just make sure not to suck too hard or water will get in your mouth.

Ok yea it's the same thing as what this person ahead of me said but i think i just explained it a little bit easier, thats all. This does suck your weed down, but you wont believe what a massive hit you'll get!!!
heavymetal101 Reviewed by heavymetal101 on . Ok heres how to make a lung Ok since a lot of ppl dont know how to do a lung, well here is a lil draw i took the time to do coz its a fuckin kick ass method to get high as fuck with only .2 so cut a plastic bottle in 2 (2L or 1L), and tape tightly a supermarket plastic bag (must have NO holes) around the plastic bottle. then make a hole of the same size as the bucket in the plastic cap, and fit the bucket in it. then light the weed, and while lightin it pull the bag out of the bottle so the smoke comes throught the Rating: 5