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i havent seen this bong up there, and its pretty much the best ype of bong there is. basically u need a bottle, a spliff, and water. Make a hole at the bottem of the botle, then make one in the lid of the bottle at the top making sure it will be tight around the spliff, do the lid up, fill the bottle with water and make sure u have ur finger over the bottem hole[trust, i have been soaked many times] when the bottle is pretty much full, put the spliff [already lit] in the hole at the top and then move ur finger off the bottem hole, the water will come flowing out, and will basically fill the bottle with a nice creamy smoke, when all the water is gone, take out the spliff and breeathe in where the spliff was at the top.

Yes this is a very good bong. I have heard many variations of this. I will detail a few here:
1)cut very bottom off 2Ltr coke bottle(or even better 6pint milk bottle)
2)get an empty bread bag (or if u think u can take it, a small carrier bag ) tape the open end of this bag to the bottom of the bottle which u cut in step one using cellotape.
3)pinch the end of the bag and tie a piece of string to it-string should be longer than the bottle c y in a min.
4) take the top off the bottle and replace with some tin foil - which can be secured with a rubber band but be careful as it rips easly. poke holes in the foil with a pin.
5)NOW 4 THE GOOD PART!! push the bag all the way into the bottle so that only the string (or tail as also known) is stickin out da bottom.
6)Place ur green (weed skunk solid woteva) on da foil.
7)burn da green while slowly drawing the smoke in by pulling the tail until the bag is fully opened.
FINALLY THE BEST PART! take the foil off place mouth over and push the bag into the bottle at required speed!!! the faster the better lol

A.K.A LUNG or THE RATS TAIL (for obvious reasons)

or as above but instead of the bag place the bottle in water so that the water nearly fills the bottle. then wen u burn the weed slowly lift the bottle and as it rises the falling water draws in the smoke so wen u take da foil off and put ur mouth there u jus push it back down into the water and this forces the smoke out, into ur lungs.

Happy Smoking!!!!! BADASS

NICE!!!

who else think ratty bags (rats tail) suck?

i agree, i find lungs pretty damm usless, i never get a good amount of smoke out. i prefer plungers(waterfalls) and so shood everyone cos they are amazing. when u pack them enough in a good bowl the smoke will b yellow (oil) and 4 of em will make u whitie