Last night I dropped by "New York City's First-Ever Chastity Ball", an event to promote a still-in-progress documentary entitled The American Virgin which addresses the genuinely-complicated issue of how to define "sex." So what is sex? What body parts have to be touched for the proverbial cherry to be popped? And as the film's tagline asks, "If we can't even define what sex is, how can we tell people not to have it?" I don't have the answers to any of this (other than, uh, we should teach kids about condoms in school), but I did have some questions of my own. Namely, "Are you a virgin?" Photographer Nikola Tamindzic and I polled the attendees and found nary a pure soul there. Not one! Our gallery of the impure, after the jump.