Definitely was my experience last week.
I had gathered a few really trusted friends to go on an epic journey through our minds. Preparations included glowsticks, gum, energy drinks and borrowing a FAT subwoofer from a friend.
The set up was at my house, in a big open room with one bed. We set up another air mattress, and got the speakers situated in the middle of the room for all around sound. Also borrowed a $300 projector from my parents and had the Xbox visualizer up on the wall. Trippy as fuck lol. Turned all the lights off and blacked out the windows so it was completely dark, and had a spinning orb of light that put out colored beams of light everywhere.
All my friends took 20mg of 2C-B and 130-150mg doses of MDMA to begin, but me and my best friend had taken 115mg MDMA along with 50mg MDA for a total of 175mg. We pop our pills with some monster as a chaser for the caffeine, and began to come up as I spun some records until I was too high to continue.
The comeup took a VERY long time though, after a while I was really scared I had gotten some cut product! (I reagent tested of course, but that can't tell the purity.) After about 45 minutes my best friend and I took another 100mg MDA, while two other hardcore friends took another 100mg. Still though, we were all not coming up very hard at all when we should have been rolling. After an hour and a half, I was getting really scared! I decided to try and salvage what I thought would be an extremely weak MDMA roll, and the 4 of us did 50mg of MDMA and 50mg of ketamine in a line. Well, right after we did that the rest of it kicked in LOL.
Was suddenly rolling BALLS. Harder than I ever had before, all I could do was lay down with a growing feeling of love in my chest. The ketamine was hitting HARD too, and the 2C had just started kicking.
After that, it's really all a blur haha. The euphoria was off the charts though, an undeniable sensation of love exploding from my chest into waves of cosmic bliss. I just laid back on the air mattress watching the Visualizer on the projector, so much epicness was had over the next few hours.. really wish I could explain or really remember it lol. Was absolutely insane though, I know that!!
Over the next few hours the party just kind of tapered out, eventually everyone had left and I just sat there relaxing with ketamine and smoking shit tons of weed. Fuck, so amazing

Wish I could go back to that time lol, definitely the highest I've ever been... although I'll be sure to surpass it soon.
another close contender is the time I washed my old vial of LSD:
http://www.bluelight.ru/vb/threads/...(Hash)-(Vodka)-A-visit-from-the-spirit-beings
which is exactly what I'm planning to do next, again
