I'm getting a pint of "sizzurp" on Monday. I paid a lot for it, but it's impossible to find and I've always wanted to try it once, even though it's pretty weak. I've tried a very small amount once, and it tasted amazing but I only got to drink maybe .5oz or something which is obviously not close to enough of anything with my tolerance. I kind of doubt I'll feel much even if I drink 2-4oz with my tolerance, but I feel like it will give a slight buzz, and the promethazine will potentiate my oxy enough to where it would be really enjoyable to sip on.
I'll probably pour between 4 and 6 ounces in to a big cup, add ice, a bunch of jolly ranchers (at least 5) and fill the rest up with sprite. I believe it's 6.25mg of Promethazine per 5ml, and 10mg of codeine. My tolerance right now is around 20mg of oxy to even feel anything, and 30-40mg to start feeling real good. Once I hit the 60mg range I'm nodding pretty heavily. I think along with the 5 ounces of syrup (roughly 150ml, so 300mg codeine and 180mg prometh) I'll also crush up a roxy 30 in the cup as well. I will sip it pretty slow, so I'd imagine my high will last quite a while. Is 180mg too much promethazine, even over a few hour period? Should I just go with like 4oz?
Any recommendations? Does my plan look OK? I'm not sure whether I want to just crush the oxy in the drink, or just chew it up. I want to get a steady, slow, chill high that lasts for quite a while. I will probably make the drink around 10-11PM or so, and end up asleep at like 2-3am. I wouldn't mind nodding pretty hard at the end of it before falling asleep, but I don't really want to pass out right away either.