i have the funniest story concerning this topic... one day my boyfriend and i were really in the mood to smoke, and i knew i had some herb stashed somewhere in my apt. i searched and searched, and happened to come across the most random thing.. there was a big chunk of herb just lying on the living floor underneath my tv stand. i wasn't sure if someone had found my stash and dropped it there or what, but at rate, my bf and i smoked it (yea, pretty gross, as i have no idea where that weed's been, but at the time we were desperate). so a couple weeks later i move out of my apt, and as im going through my stuff, i see the stash that i thought i had already smoked with my bf.. needless to say, it was a surprise. a mixture of pleasant surprise and curiosity as to where the hell the stuff we smoked a couple weeks before had come from.