It's honestly amazing how a movie like Mean Girls can remain such an iconic success nearly decades after its release. Although Tina Fey's cinematic gem of a film came out back in 2004, it is still just as prevalent and popular today as it was when it first came out.

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Pretty much every single line in Mean Girls is quotable, deserving all the respect and appreciation it can get. Not only does Fey nail burgeoning adulthood themes while interspersing some truth bombs about popularity, she makes us earnestly laugh. So, to display our appreciation here are ten of the most fetch Mean Girls quotes!

10. "THAT'S WHY HER HAIR IS SO BIG, IT'S FULL OF SECRETS!"

This line is about Gretchen Wieners aka one of the three original members of The Plastics. She is no ordinary teen, that's for sure, considering her hair is so big and her father is the inventor of Toaster Strudel. Makes her a real catch, right? Wrong.

Gretchen is not a very good person or a good friend, despite her claiming to be "such a good friend." Despite her lacking a moral compass and failure to make "fetch" happen, we do appreciate her big hairdo. Gotta give credit where credit's due!

9. "FOUR FOR YOU, GLEN COCO, YOU GO GLEN COCO!"

Mean Girls fans love quoting this line said by Damian as he is dressed as Santa Claus. Damian along with Cady and Janis Ian are trying to sabotage The Plastics as part of a revenge plot. They want to get Gretchen Wieners to "crack," so they don't give a candy cane to her even though Regina gives her one every year.

They do give one to Glen Coco, though! Although Glen Coco was not cast in the film as a character and despite the fact that the character serves no lines at all in Mean Girls, he is still beloved by the nation as an iconic individual. You go, Glen Coco.

8. "I'M NOT A REGULAR MOM, I'M A COOL MOM."

Honestly, where would all of us be if we weren't blessed with Amy Poehler on our screens? She adds something so bright and sunny to our world and whatever role she takes whether it's big or small, we know she will always manage to make an impact on us.

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Her comedic genius has us laughing so hard our sides hurt. This is certainly the case in Mean Girls as she plays Regina George's Mom. Even though her role in this movie isn't huge, it leaves what is perhaps the biggest impact. That takes true talent!

7. "ON OCTOBER 3RD, HE ASKED ME WHAT DAY IT WAS... IT'S OCTOBER 3RD."

You know your movie is a smashing success when it gets its very own holiday. Congrats Tina Fey! October 3rd is officially national Mean Girls Day. It is all thanks to this little line uttered by Lindsay Lohan's Cady Heron.

Cady is crushing hard on her classmate Aaron Samuels, despite the fact that he is totally off-limits, "because that's just like, the rules of feminism." She's still allowed to talk to him though... right? Right. So if he asks for the date on October 3rd, you're totally allowed to tell him that it's October 3rd.

6. "GET IN LOSER. WE'RE GOING SHOPPING."

One of the most quoted and iconic lines in the entire movie.

Honestly, as terrible as Regina is, we'd love to have a friend like this who would just demand we go shopping with them. Yes, please! This quote from Mean Girls became a popular meme as well, and years later, we still see these memes floating everywhere around the internet.

5. "I CAN'T GO OUT TONIGHT *COUGH COUGH* I'M SICK."

If we were friends with Regina George and Gretchen Wieners we would fake sick a lot too, so we definitely don't blame Karen Smith for doing it. This happens during a four-way phone call and let's just say this is no sunny call.

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It is filled with petty behavior and talking behind each other's backs. When Karen finds out the other members of The Plastics are talking smack about her, she decides she would rather blow off steam at home than hang out with her so-called "friends".

4. "I'M A MOUSE, DUH!"

This line said by Karen Smith has become so popular that millions of people from around the world have made her version of a "sexy mouse" costume into their own Halloween costume.

It's pretty easy to do. All you have to do is wear mouse ears, and you're good to go! If anyone asks in confusion what you're supposed to be, all you have to do is point to your ears and say "I'm a mouse, duh!".

3. "WHY ARE YOU DRESSED SO SCARY?" "IT'S HALLOWEEN..."

Cady and Gretchen in Halloween costumes at party in Mean Girls

Somehow in this day and age we seem to have forgotten the whole point of Halloween. At some point, it got lost on us that the whole purpose of the holiday is to scare others and to get scared in return. When Cady dresses up as a terrifying bride, The Plastics are genuinely perplexed as to why she is wearing an outfit that is so scary.

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When Cady reminds them that it's Halloween, they are still confused. To them, Halloween is all about who can dress the hottest. Poor Cady!

2. "GROOL!"

Grool is a combination of the words "cool" and "great". Cady accidentally says "grool" to Aaron Samuels because she is so excited to be talking to him.

We all slip up and say the most embarrassing things when in the presence of our crush, so we definitely understand where she is coming from with this unfortunate line. While some people are able to flirt effortlessly like Regina George, the majority of us are stuck saying lines like "grool", but you know what? That's just the beauty of being human.

1. "YOU WANNA DO SOMETHING FUN? YOU WANNA GO TO TACO BELL?"

An image of Regina, Cady, Gretchen, and Karen walking in the mall together in Mean Girls

Nothing more fun than going to Taco Bell right? It is the perfect spot to go to when you're depressed over the fact that boyfriend found out you've been cheating on him.

But unfortunately for The Plastics, they can't go to Taco Bell because Regina is on an all-carb diet. Well that makes total logical sense, right? Wrong! It's okay, Karen. We'll totally go to Taco Bell with you.

NEXT: 5 Things Mean Girls Does Better Than Clueless (5 Reasons Clueless Is The Better Movie)