Instead, it's filled with references you'll definitely recognize—such as "It's October 3rd" memes, Glenn Coco affirmations and sayings from Regina George, Kevin Gnapoor, Gretchen Wieners and more.

She replies "It's October third." The scene has become an internet meme and is shared all over the internet each year on, you guessed it, Oct. 3. Why is October 3 'Mean Girls' Day?

October 3rd is commonly referred to "Mean Girls" Day. Here's why the 2004 film is celebrated on the date and why you'll see memes on your timeline.