i don't know if the modern versions still have it, but absinthe was made with wormwood as an ingredient in some way, which is an hallicinogenic! great stuff! in bars that serve it in europe they're supposed to stamp your hand when you have a shot and they won't allow you more than two. suppose they don't want ears all over the dance floor... :roll:
there's also some way of pouring it involving heated sugar which i can't remember, it ends up going milky. must have a go at it, i have a bottle here somewhere...
ah, here it is! it's Spanish, 75%, 150 proof, and mentions wormwood, hold my hand, i'm going in!!