Bite night on the 7 train: "A crazed straphanger bit off the thumb of a 71-year-old Queens man and chewed his grandson's face during a wild attack in a packed rush-hour subway car, police said yesterday.
The nightmare on the Flushing-bound 7 train began at 5 p.m. Monday when a disheveled and drunken man jumped 18-year-old Jose Velez, ripped off his own shirt and screamed, 'I'm bad. You're nothing. I'm a bada--.'"