Top Definition
a device used to smoke marijuana constructed by the following steps:

1. cutting off the bottom 5th of a 2 liter pop bottle.
2. line the inside of the bottle with a plastic bag and tape it to the outside of the bottle creating an air tight seal about 2 inches from the bottom of the bottle.
3. drill a hole in the cap and insert a small bowl peice(also make edge air tight; suggested to use thread seal tape)
4.fill the bowl, and light it while pulling the bag out from the bottom (thus filling the bag with smoke)
5 un-screw the cap and enjoy
we didnt have a peice so Curtis made another third lung and we smoked like champs
by kyle toelken October 25, 2005
The act of putting a deflated balloon into another person's anus and then inhaling and exhaling into it. The balloon will inflate and deflate, like a lung.
My girlfriend had a hard time sitting after I gave her a third lung.
by AnusaurusRex April 29, 2015
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.