So, I was coming up on 6mg/kg of DXM, and had just smoked half a bowl of cannabis. As a bit of an experiment, he took 25mg Diphenhydramine HCl to take care of the itch. It seems the combination put him to sleep. When SWIM woke up, he was just about to reach the second plateau. He found this experience extremely disorienting, but interesting once he realized it. The dissassociative qualities seemed to enhance this. Anyone else had experiences like this?