i took about 25 grams of ABV in a mason jar and poured in some 98% grain alcohol, just more than enough to cover all the weed so it would float freely (next time im going to use more grain though)
i left it in the jar for 3 weeks, shaking every night or every other night... finally i strained it into another jar using coffee filters, although next time im going to try and find something that is more durable, as the filters were ripping and i feel like i lost a lot of potential liquid in the straining process
i was left with a verry dark green, almost black, liquid... which was the equivalent of about 1 shotglass and a half
i then made 2 drinks with equal amounts, so maybe 3/4 of a shotglass full to 1 drink... which i mixed with sierra mist (tasted like shit, im using something else next time)
me and my buddy each drank them on new years eve... the taste was pretty bad so we only drank about 3/4 of our drinks, planning to finish the rest shortly after
id say after maybe 20 to 30 minutes i definitely felt high as shit, getting considerably higher as time went on... i opened up a beer - only ended up finishing half of it, and for the rest of the night i was obliterated, so much so that i didnt even drink at all the rest of the night, and was actually declining bowls bein passed to me 4-5 hours later, which is something i never do lol
couple of my other friends who showed up later drank some of the remaining drink, only a fraction of what i had, and said they felt high as hell also, even til the next morning...
overally - id say ABV definitely has a use.. also, the vaporizer i use is the vaporwarez, tube style, and i vape pretty heavy, taking the weed out halfway through to crush into powder and then revaping it