It's October 3rd which means it's 'Mean Girls Day' - and this year it's a special one as the movie turns 15 years old.
We've also reminisced by looking back at the quotes from the comedy classic we still use.
Many of us are die hard fans and have watched the movie numerous times since its release in 2004. Thus we thought that this time for our 'How well do remember?' quiz, we'd throw in some pretty tough ones.
You'd have to be really know the movie inside and out to get ten out of ten. But if you get them all, Good for you Gelnn Coco, you go Glenn Coco!