Incense (not the kind you burn)

Okay, well you do burn it. I'm talking about synthetic marijuana. I bought some yesterday for my boyfriend (he has to take drug tests for work). I've only smoked it once and it was just alright. I was incredibly alert of everything around me and got a little paranoid. It smells good though. Even the cheapest kind is strong as shit. No wonder they sell in such small amounts. I know a lot of people who do it but I just can't get into it. It's a decent alternative though. Anyways, I bought a one-hitter today that looks like a cigarette. :) Totally convincing haha.