<p>I remember there was a boy in our study group back in graduate school that chewed tobacco. He used a large styrofoam cup as a spittoon. There were 3 girls in that group and after about 2 weeks we stopped attending. Just a glimpse of what was in that cup was enough to make us all sick. Plus the constant spitting was just awful. And that big lump on the side of one cheek…</p>