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If you weren't lucky enough to go to Bayside High (we're looking at you,Watch Secret Sessions Online Tiffani Thiessen), you never got to see A.C. Slater's perfect curly mullet or deep-as-the-ocean dimples in action as he and Zack Morris finagled one crazy scheme after another.

That's why when he showed up at a Chicago-area pop-up of The Max, on Sep. 2, the world enjoyed a brief moment of utter perfection.

Had to cruise by this SBTB diner while in town... #Chicago

A video posted by Mario Lopez (@mariolopezextra) on Sep 2, 2016 at 6:56pm PDT

Mario Lopez, who played Slater on the iconic 1990s sitcom, stopped by the temporary pop-up in Chicago's Wicker Park neighborhood and gave employees and customers the thrill of a lifetime. He documented the experience on Instagram.

A video posted by Mario Lopez (@mariolopezextra) on Sep 2, 2016 at 7:03pm PDT

Though the actors who played Mr. Belding (Dennis Haskins) and Max himself (Ed Alonzo) have made appearances, come on...who can touch the coolness that is A.C.?

A video posted by Mario Lopez (@mariolopezextra) on Sep 2, 2016 at 7:05pm PDT

Lopez was noticeably impressed he got his own "A.C." sliders on the menu, though he poked fun that his namesake drink, the Albert Clifford, is a margarita.

This is a trip... #SBTBDiner #Chicago

A video posted by Mario Lopez (@mariolopezextra) on Sep 2, 2016 at 7:00pm PDT

Seeing him at his own locker might be "a trip" for him, but for us it's a dream come true.

Now if the gang can just reassemble for one final Bayside High photo, we will try to forgive and forget"The College Years."

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