The 'So You Agree' meme is derived from the 2004 cult classic teen comedy Mean Girls. The scene features the film's primary antagonist, Regina George, setting a social trap for Cady Heron by asking, 'So you agree? You think you're really pretty?' after Cady inadvertently compliments herself. On the internet, this template is used to highlight hypocrisy, trap someone in their own circular logic, or sarcastically point out when someone has unintentionally admitted to something. It remains one of the most recognizable reaction images for calling out 'gotcha' moments in online arguments and pop culture discourse.