Get in loser, we're going back to North Shore High School.
And while the rules of feminism have changed since the movie came out in 2004, getting the Plastics back together was a totally grool experience for Lindsay, now 37.
"It was so nice being back together after all these years," the Parent Trap actress said in a statement to E! News. "It was great catching up with everyone."
And according to Lacey, it was even more fun than going to Taco Bell.
"It was wonderful to spend the day with Amanda and Lindsay," the 41-year-old added. "It was so much fun to reminisce and be together again after all these years."
But the trio weren't the only ones inviting fans to sit with them once again. The commercial also included cameos from Daniel Franzese, who played Cady's friend Damian, and Rajiv Surendra, who portrayed Mathletes captain and aspiring emcee Kevin G.
Daniel, 45, gave insight into the reunion with his "old friends," noting, "Being reunited around this campaign feels really special."
"And what better time to get together than right before the holidays," he continued. "We think fans are going to be super excited to see us after all these years. I know we are excited for everyone to see what we've all been up to."
Daniel jokingly added that ad—which shows a grown-up Cady as the guidance counselor of her high school, Karen as a weather anchor and Gretchen taking on the role of cool mom—is proof there is "something here for everyone (none for Gretchen Weiners)."
And you don't need ESPN to realize that getting the group back together was like a blast from the past.
"It felt like a really special form of time traveling," Rajiv exclusively told E! News, "shooting this commercial for Walmart and being reunited with old friends!"
Watch the cast return to North Shore in the video above. And remember: On Wednesdays, we scroll on for more secrets about Mean Girls.