A few months after Mark Zuckerberg started Facebook at Harvard, Mean Girls premiered in theaters as one of the last movies of its kind: a pre-modern-day internet cultural touchstone. But even ten years later, we remain as obsessed with it as ever before — its social commentary feels just as relevant, and Lindsay Lohan’s spectacular performance seems even more tragic in retrospect. (Such potential!) But just how obsessed with it are you? Are you one of the greatest fans you’ll ever meet? Or are you like a grotsky byotch? Time to find out. Get in, loser.