Movie Drugs You Really Want to Avoid

Drugs are bad for you. That's what we've always been taught in school. I hope most of us know better than to try heroine, cocaine, marijuana, methamphetamine, LSD or any other well-known illegal drugs that are known to cause all kinds of damage to addicts. The stuff that is currently a problem in real life is bad enough, but then Hollywood comes along and manages to find even crazier things.

The movies have come up with drugs so messed up they make the real-life ones look mild by comparison. Out the weirdest drugs we've gotten, which would you be most inclined to avoid at all costs?

Discuss here.