More than 10 years after the film's release, it's apparent that we have yet to make fetch happen. However, when it comes to an unofficial holiday that honors the cult classic and commemorates the height of teenage cattiness, we totally have that covered. What's even better is Lindsay's leading the celebration.
"It's October 3rd FYI #meangirlsday," the 29-year-old captioned the nostalgic photo.
But just when our thoughts turned to Burn Books and Spring Fling dance confessions, Lindsay called our attention to what really matters about this most important day in film history — the day Aaron asked Cady what day it was.
Ah, the memories. All this celebrating calls for a serious Mean Girls binge-watching sesh that we would love for you to attend, but unfortunately...
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Gallery | Stars at Cannes Film Fest