I have recently gotten into the habit of stopping for some paan every week or so. You know, that's that Indian thing of tobacco, areca nut, spices and such wrapped in a betel leaf which you chew on. The areca nut and tobacco ones are sort of interesting but sort of nasty and unhealthy, I still buy them but usually eject them from my mouth within 15mins, with a slight buzz. I prefer the sweet variety, flavored with rose water (for example), spices and such. I actually find it very enjoyable to have a bowl sometime afterwards as the flavors tend to linger on the palate and color the tobacco a bit.