Edit: Wow, I didn't read the thread before I posted. Whoever says this is a "hoax" is wrong. Maybe the law enforcement memo is bullshit, but the pics were taken from totse.com in the better living through chemistry forum. Someone posted a news article about impoverished african children fermenting and huffing shit and piss fumes. It was a joke there for a couple months and then this one kid said he would try it, posted pics of the freshly filled bottle and then a week or two later pics of the finished product and him using it. Go use the search on that forum for jenkem and I bet you can still find it.
Haha I was a regular in bltc when that shit happened. I remember the live trip report that kid posted before and after he huffed the shit; reporting the 'results'. You can probably still dig the original thread up on totse.