I know weed doesn't make you feel totally euphoric and I have smoked some of the best weed in the world. Possibly could have been laced if you were feeling THAT good. You can generally tell when weed is laced. I know ecstasy does that, but its a man made drug and I don't think I would ever touch that stuff anyway. Just weed, salvia, and shrooms I would ever consider using on my life's quest. At least you weren't high on crack shooting people.