717 is the area code for south central Pennsylvania (Lancaster area). Every one there is pretty much a faggot. They all think they are tough and hard core, especially Hempfield High School (HHS) kids. On their myspaces' under hometown they write 717 and many often even get 717 tattooed somewhere on their body. They all enjoy getting wasted and high off their asses.
guy 1: hey man will you carve 717 into my back?
guy 2: hell yea man lets smoke a blunt first