N&PD Moderators: Skorpio Forums Media, Science and Research Neuroscience and Pharmacology Discussion Most pleasurable opioid based on pharmacology? JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. You are using an out of date browser. It may not display this or other websites correctly.You should upgrade or use an alternative browser. Members who reacted to message #66 All (2) Like (2) D Feb 9, 2022 Deleted member 554582 Road-Weary Traveler · From From the Wild Messages 4,947 Reaction score 5,615 Points 95 Feb 9, 2022 Jabberwocky Frumious Bandersnatch · From Looking-Glass Land Messages 1,256 Reaction score 879 Points 545 Loading… Forums Media, Science and Research Neuroscience and Pharmacology Discussion Most pleasurable opioid based on pharmacology?