Knife Hit

The fun method of using a propane torch, heating up two knives and using those knives to smoke marijuana or whatever you want to smoke, often using something to capture the smoke in while you inhale (this this is called the hooter, the cheap way is just cutting a pop/ water bottle in half). Originally thought up in the 60's I believe, and later used for crack/ meth heads as an alternative of using a vaporizer or a pipe.