EXTREMELY common word used to describe a hard packed, or very harshcigarette. Most commonly used when talking about Marlboro Reds, 100's, Camel 99's and sometimes Newports.
Hey, can I borrow a cigarette?
Yeah, heres a marb...
Woah no thanks, dont smoke the cowboy killers.
A complete redneck who doesn't do cowboy stuff but still does stuff in the mud and dirt and goes boating. And smokes a marlboro cigarette for a different reason.