In the old days, you knew a character was going to be cool when they pulled out a smoke. Those little tobacco sticks have been the hallmark of glamour and grit since the silent film era. Think Marlene Dietrich, inhaling thick smoke through dark lips, (Fun fact: She reportedly smoked up to 50 cigarettes a day, IRL), Humphrey Bogart in Casablanca, or James Dean in his Rebel Without a Cause leather jacket. Cigarettes were as sexy as they are deadly. But that was then.