An strange dream what does it mean?

I dream im in a 2nd hand shop and I with other people and we are going thu this guys shop destroying contraband but with laser guns. I took a fancy to the smoking pipes this guy was not supposed to have in his shop and pocketed three and spent the rest of the dream hunting down a tobacco shop to smoke one. I smoke a pipe in real life but I never thought my habit would enter my dreams Any ideas on this?