Drugs are bad, mmkay? Illicit drugs like heroin and cocaine are very dangerous to use, but there are others that you've never heard of before that are even worse. You won't believe people have actually taken them on purpose!
Krokodil is a synthetic version of heroin that is made from painkillers, lighter fluid, and cleaning oils. While it does give the user a cheap high, it also eats away their flesh, leaving them looking like some extra from a zombie movie. Totally not worth it!