What’s the hardest drug you’ve ever done?

Dilauded, every time I ended up in the ER from one gall bladder attack after another, they'd hit me with a shot of D. I must have averaged about two visits a week for about ten weeks, you cannot fake severe gall bladder attacks. The day a bowl of cereal sent me straight back to the ER, after getting back home from a third visit one week, the docs finally were convinced that it had to be removed. When I woke up in recovery, they said it was so diseased that it was in danger of bursting within another couple of visits.