Decent MDMA, speed and GBL/GHB, if we're talking combos. Some of my most memorable nights out have been on MDMA/speed and G. Combined, they provide the most insane euphoria, energy and confidence. Watching your G dosage is crucial, however, unless you want to wake up in A&E, with a tube down your throat, because the staff have no idea why you aren't reacting to stimuli. I've seen it happen. Also, I'd happily do a bump of K in a club, just to get a bit wonky...
