get a 2 liter bottle, cut the bottom off, poke a hole thru the cap, insert a metal bowl or you can make one out of tinfoil, melt the plastic of the bottle cap around the bowl so that it is air tight, screw the cap back on the lid of the bottle, get a bucket of water and some ice, put the ice in the water and put the 2-liter (bowl side up) in the water til its almost at the neck,load your ganj and put the lighter to it while pulling the 2-liter up really slowly, this creates suction which will pull the smoke into the bottle, when the botlle is full of smoke, unscrew the cap and put your mouth over the bottle and push down on the botlle while inhailing. DO IT REALLY FAST AND GET REALLY STONY TONY!