there was a thread on this topic a while back, so you might could do a search and find it. There were some pretty clever things-the main one I remember is someone (maybe Gran?) sending Skoal or other chewing tobacco with snacks and labeling it "chip and dip". Classic!!! 
I would rather live my life as if there is a God and die to find out there isn't, than live my life as if there isn't and die to find out there is.
Albert Camus