What comes to mind, at least recently, was after i smoked methamphetamine for the first time, after i had finished off smoking 2 bowls back to back (but failing miserably at first at keeping the ice melted and keeping it vaporizing, and i wasn't the best at hitting it slow so i'd get tiny tiny tiny hits, where i'd blow barely any vapor out the first few hits, and i still cant smoke that good after getting a bit more practice, but i digress.
I smoked some eyeballed amount of methamphetamine, maybe 50ish mg? the first time (after having first tried meth earlier that day via snorting, snorted a few times between 1pm-8pm then held off till i could try smoking later that night), after taking like 30-45 mins to smoke the first bowl, i was pretty high at the end of it, but i said fuck it i wanna smoke more, so i packed up more, dont remember how much...nor do i know how to eyeball meth good....and i had started to actually get the hang of it halfway through the first bowl, so i smoked the 2nd one right after, didn't take near as long and i was getting bigger hits than i was the first time (but still small hits it seemed...cause i cant seem to blow clouds most of the time like the youtube tweakers...) and by the time i was finished with the 2nd bowl, i was high as all fucking HELL.
i remember midway through smoking the 2nd pipe i got a decent hit and started to feel pretty good but i just kept smokin...and i cant put into words the feeling i get when i'm finished a meth smoke session (mind you, i havent done it much so idk...)...ridiculous, the most over the top ferociously intense high i've ever felt i'm pretty sure, well the rush after youre done smoking is what i mean...