I've known a couple of people who became Spicoli's but the only real bad incident I've seen was a guy who got ahold of PCP laced pot in the 70's. His roomate came home to a shreaded house. Sink was ripped out and toilet smashed. After a stay in the hospital the guy was never the same. He "found Christ" and that's all he would talk about. All the more reason the govt should be ensuring that people get unadulterated drugs.