If you're as ghetto as me, and afraid to buy it over the Internet (Customs would have a field day).. you can actually
make abscinthe.
We made it in our dorm room with a bottle of vodka and a few things from a herbal store. I'll spare you the actual recipe, as that would be a tad illegal .. TFP and otherwise. Do a google if you're curious.
For my roommates, it really only intensified the drunk without much hallucination. Like all drugs, different effects on different people.