For fans of the 2004 hit film “Mean Girls,” the date Oct. 3 is likely burned into their brains. In the movie, the legendary Aaron Samuels (Jonathan Bennett) turned to ask Cady Heron (Lindsay Lohan) what day it was in the middle of math class. Cady replied, “It’s Oct. 3.” Since then, those three words have gone down in cinematic history, unofficially making Oct. 3 National “Mean Girls” Day.

Although there are endless opportunities to dish out Regina George-inspired insults or Gretchen Wieners-worthy one-liners year-round, Oct. 3 provides the perfect excuse to use a “Mean Girls” quotation. In celebration of  National “Mean Girls” Day, here is a collection of some of the best “Mean Girls” quotes from the renowned film, put together by E Online.

1. “That’s so fetch!”

2. “Is butter a carb?”

3. “One time I saw Cady Heron wearing army pants and flip-flops. So I bought army pants and flip-flops.”

4. “On Wednesdays we wear pink!”

5. “I’m not like a regular mom. I’m a cool mom.”

6. “She doesn’t even go here!”

7. “Four for you, Glenn Coco! You go, Glenn Coco!”

8. “Get in, loser. We’re going shopping!”

9. “That’s why her hair is so big. It’s full of secrets.”

10. “I’m sorry that people are so jealous of me. But I can’t help it that I’m popular.”