New York City has some good pizza places... but take the Path Train to Hoboken and you'll find some of the best pizza around:
Benny Tudino's Pizzeria and Restaurant
622 Washington St.
Hoboken, NJ 07030
201.792.4132.4133
It advertises itself as "the home of the largest slice" and it's true... long slices oozing with goozy cheese. Benny's has made Zagat's and other food surveys among New Jersey's best.
Benny himself, the owner is often going around the restaurant and greeting everyone.
The place also has some pretty good pasta (the Fettachini with garlic chicken is a personal favorite.)