What in the name of all that is holy is going on in this video?

The title of this YouTube video is "Wierdest [sic] Chemical Reaction I have Ever Freaking Seen!!" And while we've seen some pretty amazing reactions in our day, we're inclined to agree with that description. Why? Because writhing, peduncled, apparating blahrf-fest, that's why. Oh — and it's also deadly. » 9/28/12 11:17am 9/28/12 11:17am