Dude, Where’s My Car? has formally turned 20. Sweet!

The cult basic starring Ashton Kutcher and Seann William Scott formally reached a milestone birthday on Dec. 15 and Wanda—er—Jennifer Garner didn’t let the anniversary go unacknowledged. 

“This week, #DudeWheresMyCar turned twenty (Dude!) and my beautiful friend @marlasokoloff, who played my twin, turned 40 (Sweet!)” the 48-year-old actress celebrated on Instagram. “Holy cow, does that mean I’m just 40, too? #WayToGlowUpWanda#CockeyedOptimists.”

In the movie, Garner and Marla Sokoloff painting Kutcher and Scott’s characters’ girlfriends. As Garner identified in a throwback interview with E!, “We’re the whole reason for the movie, I mean really if you go into it. We’re their girlfriend, it’s our anniversary and our anniversary presents are in the back of the guys’ car.” Cue one of the vital weird searches for an vehicle in movie historical past. For Garner, the undertaking marked her sixth movie in an extended line of iconic films to come back.