Tobacco. The old joke was to call up a smoke shop and ask “do you have Prince Albert in a can?” When the proprietor confirmed that they do, you’d say “well you better let him out!”
We used to pretend we were from the electric company, and call random people with a survey of their electrical devices. The last question was “is your refrigerator running?” After the party on the other end would answer “yes”, we’d say “well if you want to eat dinner tonight, you better get up off your @$$ and catch it!” Sometimes we would substitute “TV”, and “watch Johnny Carson tonight”. The good old days !