Often pronounced "mahr-broh".
Marlboro is a cigarette brand, perhaps the most famous of all those cig brands out there, like Newport, Camel, Pall Mall, Winston, and all those other millions of brands.
Marlboro comes in red (normal tobacco), blue (mentholated), white (not as strong as marb red), and their new No.27 (which tastes a lot like marb red).
"Marb reds taste good. ^_^ I don't really smoke much though. I'm more of a social smoker. When I'm on free days like weekends or vacations away from my school, I don't smoke."