Googled it, did not see cannibalism listed as a side effect. If this loon was on the drug then I guess cannibalism can now be listed.
http://www.erowid.org/experiences/subs/exp_MDPV_Difficult_Experiences.shtml
"2:30 smoke nicotine, at this point I really notice my movements becomming, weird, robotic like dxm, but also shaky and there is a difficulty getting myself to move, I feel frozen, similar to how you freeze when someone scares the shit out of you, but without the fear, I'm really good at ignoring paranoia, I can see just about any else having a total freakout running down the street naked by now, there is just such a weird manic tweakerness going on, this stuff was in control, not me, I could barely use my computer mouse to navigate at this point, took all the effort I had to ma 3:??am feeling increasing concerned about my muscle control, sitting in my chair unable to move, I feel like a deer caught in the headlights, realize I've been sitting staring at my computer screen doing nothing for about an hour, this is the void state of nothingness, the state between being high and coming down, extended forever, I sit like a zombie with weird thoughts running through my head, I know this is chemically induced and that I will eventually come down, but I can't help but worry that I might stay this way, stuck an insane weirdo who can do anything but stare with bug eyes in some toxic trance"
" After only 10 minutes I had already started to grind my teeth and had to make a trip to the gas station to get a pack of gum. After about 30 minutes to an hour different effects came in, it felt like I was rolling. This lasted for about two hours, the euphoria feeling that is, then the adverse effects of the drug began. It now felt like I had smoked crack and was coming down, but it didn’t end. The restless feelings became irritating because I was tired and wanted to go to sleep. I did not get 10 minutes of sleep that night. It was terribly difficult to focus on anything because my mind would not stop racing, and I couldn’t concentrate on anything for more than a minute. I got terrible twitches every time I would begin to get comfortable. The coke/crack feeling lasted for about 6 hours. Now I have been awake for a couple days, but hallucinations have not started yet."
" This experience rates one of the most psychologically traumatic and terrifying ordeals that I have ever experienced. I recognize and admit that this situation was my own doing as it occurred due to my compulsive tendencies in regards to stimulants and my failure to take measures to control these tendencies. I have no one to blame for my almost complete lack of judgment and self control in regards to stimulants and their use but myself. I ignored what I knew could ruin my chances at pursuing a meaningful and respected profession in order to achieve a decent, but by no means spectacular high by using product that is only moderately stimulating or euphoric and for a very limited amount of time, especially as compared to the crystal I used on a daily basis. Hopefully it is a lesson learned, but if history repeats itself, as it so often does, I have serious doubts that this will be the last time I decide to risk something I supposedly care about for temporary pleasure."
" It has been over 72 hours since I last dosed and I still feel crazy and out of control (mainly my eyes, I might be in control but I don’t trust myself). Haven’t eaten much, slept much, or drunk much water. I’ve wanted to go to the hospital a few times, because I feel crazy and out of control. I’m scared to leave my room, even to go get food. I’ve also been very depressed, and semi-suicidal (I wouldn’t kill myself, but life has no meaning). I’m very scared and feel like I’ve gone crazy permanently. I would not recommend this drug to anyone after the experience I’ve had and I’m still living through the repercussions of it. So please, never do this no matter how experience you’ve had with other stimulants and other drugs in general. I threw out what was left and have decided to try and stay sober for the rest of my life (I smoked/drank regularly and did other drugs randomly- LSD, DMT, Shrooms, MDMA, DXM, Coke, Opiates, JWH’s, and many many more) but since what this has done to me I want to become normal again (back to the way I was and in control) and never do drugs again. If I don’t go back to normal soon, I’ve thought about killing myself. Please please please never do this or you could possibly turn out like me and fear for your life and sanity. "
"The night continued and the mood of the people I was with dropped, everyone was struggling to make conversation and everyone started to become very paranoid. I have taken quite a few drugs and never had a feeling like this. I took my last line at 5 in the morning, 24 hours after the first. After not even doing half a gramme of the stuff I didn't sleep for over 15 hours and had the worst come down of my life. I heard voices of the people I was with in my head, and kept seeing things. The only way to say is that it is horrible. 2 days after taking it my heartbeat still feels irregular, and I have strange pains. As far as legal highs go this is a horrible one and not worth it. "