n. 1. the process by which one can make use of otherwise inaccessible residue. Originated by Tim in secret and eventually unveiled to the greater community in a watershed moment sometime in early 2000. I know we're out, but did you try an invert? 2. the resultant hits from employing such a process. Have you been holding, or just pulling inverts?

v. 1. to reverse the direction of the slide piece, placing the bowl over the female post and applying flame to the opposite end. 2. var. when smoking from a pipe, to instead apply flame to the carb hole, covering the bowl to regulate flow.