I made one out of a beer bottle befor, theres a trick to geting the perfect hole for your bowl. I only saw someone do this, i was never able to do it, but you take a penny and drop it in the bottle, then you take the bottle by the neck and rotate the bottle so that penny spins and then quickly bump the bottle into something , the penny should blow through the side of the bottle createing the perfect hole, then yo add some foil and then yer smoke and voila a pipe fit for a king.