Jonestown. (On November 18. 1978, 918 followers of "preacher" Jim Jones where massacred when they drank poisoned Kool-Aid at the behest of Jim Jones in one of the largest murder-suicide incidents in world history. Jonestown, Guyana is forever stained by a bunch of idiotic people from San Francisco who blindly followed an evil man. The expression drink1ng the Kool-Aid comes from this incident. Kool-Aid sales have never recovered since. The product is still sold but it is not as popular as when I was a kid back in the 60's)