Just Disgusting

To the woman sitting next to me on the train this morning - you are a disgusting!

Not only were you chewing like a cow chews on its cud, you are filthy.  Do you not have any manners, or courtesy for your fellow passengers? Of course NOT!  You then took your dried out, chewed-out gum and placed it under your seat.  Your fingers undoubtedly had germs on them, you placed those germ-ridden fingers into your mouth, and you will undoubtely use those same germ-ridden fingers to touch the pole or the turnstile, or to shake someone's hands. FILTHY.