Yme

BBQ Get the airforce to drop in a little napalm and cook those jumbos down

It was more likely mixed with speed. The physical effects of speed on the body are very dramatic and include what you describe. Often in Asia also cut with Special K and occasionally heroin. Uncut MDMA is very very safe. Am curious if they've actually lab tested these. I couldn't see anything on pillreports.net about cartoon shaped ecstasy, which is what another report described them as.