Hey South Williamsburg residents, a heads up courtesy of The NY Post today: the gangs are still around, even if you haven't spotted a machete lately. The paper reports that the neighborhood has got its own "offshoot of the notorious Bloods gang" and they're going up against the machete-wielding Trinitarios. The Pretty Boy Goonies (aka the PBGs) are about a dozen strong, and allegedly have a continuous turf war going on with the Trinitarios in......