So I've recently completed a bong made out of a Bong Spirit Vodka bottle. The perfect bong; it hits perfectly. It doubles as a waterfall if I take the stem out and put it into the cap(which has the same sized hole as the base). Pics Below, sorry they are so shitty. Thanks to SoundDrone for the awesome instructional video.
Awesome...if they sold that vodka here I'd definitely make one of these just for the novelty. I remember hearing on the radio about this brand of vodka a number of years ago, but it has yet to make an appearance in liquor stores here.