Many thanks to blog reader William for this one.
"Like any red-blooded, masculine man of the male gender, I love PVC weaponry. You should too. If the concept of heading on down to the local Home Depot and transforming $100 worth of random pipe bits into a killing machine doesn't appeal to you, you're a goddamn pansy. Also, you're probably sane and will live significantly longer than I will. Nonetheless you disgust me, and I take comfort in the knowledge that your obituary will be nowhere near as humorous as mine. For those of you who laugh in the face of hypersonic shards of plastic puncturing your spleen, here's an intimate look at how I've kept myself busy for the past week: building a PVC flamethrower..."
The web page goes on to give a step-by-step demonstration on how this fellow built it. Not that I am suggesting it is a good idea, or that you should too, but if you do, send me pictures!!!! Here 'tis.