Flavored tobacco aka Shisha.
An Algerian girlfriend introduced me to hookahs in Paris 2 years ago. Lots of hookah lounges there. When I came back to the US, I was pleasantly surprised to see that it was a growing phenomenon here. Hookah lounges are easy to find in big cities, and reportedly in college towns. But there are none in my area, so after yet another Paris trip where I winded down from most nights in hookah lounges (more like early morning), I am getting a pipe.
It's a great way to chill when you have friends over. On the other hand, it's something to be used only occasionally for this non-smoker (cigs), as the amount of nicotine and other harmful crap (tar) one absorbs during a single session (about an hour) is I believe equivalent to many cigarettes (contrarly to the bizarre belief one comes across every once in a while that it's somehow nicotine/tar free or less harmful).
Last, they just look awesome

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Hookah - Wikipedia, the free encyclopedia
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