The bath salt epidemic was one thing, and according to experts, this new drug fad could be even worse.

The drug is called "Flakka", and it causes its users to literally freak out. Increased heart rate, super-human strength, and even a literal explosion of the heart can all result from its use.

A college student in Florida took flakka, stabbed a couple to death, and then attempted to eat one of the victim's faces. Just possessing flakka or drugs similar to it can land you in jail in Idaho.