If not, what is it that he has? could it be meth?
How would we know? There's no way of us telling what he has. In all possibility it's just a synthetic cannabinoid such as the JWH's, etc. But there really isn't a way to tell for sure without getting it tested by a lab.
pretty much impossible to OD.
Some people get bubble hash or a dry sift (kief it is sometimes called) which is the crystals of goodness that are on buds, which can look like a fine blonde powder. this shit is the bomb, and smoking it will get you nicely high.
Ive "overdosed" on weed before, smoked like 2 joints all at once, felt horrible, couldn't even stand up from my bed![]()