A couple of my friends recently tried drinking cough syrup for its narcotic effects (the ones with only dextromethorphan), and have described it as a pretty interesting experience, and suggested I try it with them. It sounds pretty lame, but one of the guys is a pretty good friend of mine, and he thinks I might enjoy it. Anyone here done this? Thoughts on it? I found some articles on it, and I must admit it sounds somewhat appealing.