Myself and a buddy took mushrooms and wandered around Amsterdam. Somehow we ended up in an S&M club but because were were both tripping balls this didn't register until we were inside at bar after ordering drinks from a guy/girl in a gimp mask.
PVC clad folk were boning each other in various positions and there was a lot of dry ice, whips, chains, poppers and pounding gabba music just as the visuals started getting intense so I still don't know what was real and what was hallucination but it was all pretty terrifying and kind of fascinating.
I was out on the street within 10 minutes. I remember running for a long time and hiding behind a parked car.
That place had nothing on The Loft.