[metalman]

As to black hole theorising, it is fair game for silliness , so, keeping in line with the joke they would be smoking "shatter", which is held in a kind of awe, even by the most hard core smokers as the densist and most refined form of cannabis availible, and casual observation of the effects and fall out from it's use suggests that it can precipitate life altering situations, also these days it would be very advisable for anyone trying such substsances to exercise extream caution, as 1 the actual stuff is powerfull, and 2 there are many reports of other things bieng added, that are outright deadly bieng thrown in. 3 hence the people I know who were indulging, made there own. And personaly I dont smoke anything, or, even though I do theorise about ,gravity, and black hole, I never expound upon those things, lest I realy get a greater reputation for oddity, and speculations as to what I am smoking.