If people seem especially mean lately, it’s because it’s a national holiday for some movie fans. October 3rd has been dubbed Mean Girls Day, as it’s the date that Aaron Samuels asked Lindsay Lohan’s Cady for during Tina Fey’s iconic comedy. In the decade and change since Mean Girls was released, the film has stayed at the forefront of pop culture, with the movie becoming an instant classic. Every line of dialogue, scene, and costume has become iconic, and it turns out that Saturday Night Live head honcho Lorne Michaels had a hand in that. Tina Fey explained this, revealing Michaels helped give Mean Girls its signature style by encouraging its characters to look cool.