How well do you know Grey's Anatomy? Test your knowledge with this quiz
You're a loyal fan, right? You've been watching Grey's Anatomy since the beginning, so you feel confident you can rattle off trivia left and right about all 12 seasons. Well, prepare to show off your skills, 'cause we've got the mother of all Grey's quizzes comin' at ya.
More on Grey's Anatomy
Before you go, check out our slideshow below.