I have a friend who needs to hold a cigarette when she's waiting for someone in a bar. It gives her "something to do with her hands." With these bans on smoking inside bars and restaurants, you (yes, Aurore, I'm talking to you!) might be happy to learn that Japanese shops are selling a nicotine inhaler designed to look just like a lit cigarette, complete with the ash at the end.
It comes with 3 replaceable mint-flavored nicotine cartridges.

Via weird stuff in Japan.