When Teeth screened at Sundance last year, there was a collective shudder and crossing of legs by the male members of the audience. You see, the subject of Teeth is the cultural myth of vagina dentata. Jess Weixler plays Dawn, a young Christian girl who is struggling with her budding sexuality and the aggressive attentions of the men around her. She soon discovers that she possesses the ultimate weapon against over-familiarity. That's right, she......