Quote Originally Posted by Vladimir View Post
Caustic and environmentally damaging chemicals work wonders. If one doesn't work by itself, mix a few for best results.
I know a guy who accidentally created some sort of poison gas in his bathroom by doing that. We're talking the works, vomiting, blindness, breathing problems, trip to the ER. We gave him **** about it for years.

Friendly advice: do not mix complex compound chemicals at random. Interesting things can happen.

-edit-

Addendum: The blindness was temporary, before you ask, and mostly due to his eyes swelling shut.