Macaulay Culkin Nails Fiancée Brenda Song's “Suite Life of Zack and Cody” Catchphrase in Seconds: 'That's Easy!'

Macaulay Culkin knows a thing or two about livin’ the suite life!

When it comes to fiancée Brenda Song’s roles, Culkin, 44, is well-versed, and he proved it in a new quiz-style couple interview for Cosmopolitan.

In the Jan. 27 video, the pair read each other questions about their respective acting careers, and the Home Alone star conjured the answer to one about Song's breakout role as The Suite Life of Zack & Cody's London Tipton without missing a single beat.

Related: Macaulay Culkin and Brenda Song's Relationship Timeline

When asked to name the hotel heiress’ “go-to catchphrase” on the iconic Disney sitcom, Culkin took about one second before not only responding, but also completely embodying the bubbly character.

The actor imitated Tipton’s smile and posture before rapidly clapping his hands together and delivering the iconic line, “Yay, me!” with perfect execution.

“That’s easy! That’s a layup,” Culkin said of recalling the catchphrase as Song, 36, smiled and said, “Alright, alright.”

Related: Macaulay Culkin and Brenda Song Have Courtside Date Night at Los Angeles Lakers Game

In addition to Song's memorable stint in the early 2000s sitcom — which followed the adventures of two twin brothers (played by Dylan and Cole Sprouse) at the fictional Tipton Hotel — the pair also looked back at their respective roles in everything from the Home Alone films to another one of Song’s early Disney roles, Wendy Wu: Homecoming Warrior. And, according to the longtime couple, they both nailed it — though The Last Showgirl actress ultimately claimed victory.

“We both won at life but I won at these quizzes,” Song joked at the end, and Culkin fired back, “I don't know about that — but alright, fine.”

The stars’ Cosmopolitan career quiz went along with their new cover story for the magazine, in which they opened up about their life together, from their family to their future marriage plans.

Related: Macaulay Culkin Reveals His Son Dakota, 3, 'Thinks He's Kevin' from Dad's Movie Home Alone: 'That Was Me!'

Culkin admitted in the interview that he is currently in his stay-at-home dad era, proudly being “Papa T-rex” to the couple’s two sons, Carson, 2, and Dakota, 3 — whom the parents affectionately call DakDak.

Discussing how their boys mirror them, the actors both agreed that Dakota's personality is most like Culkin’s, while Carson has more in common with his mom, particularly their raspy voices. "But Carson walks on his tippy-toes, like me,” the proud dad added, as Song chimed in: "And DakDak is a stomper, like me.”

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The couple — who have been together since 2017 and got engaged in early 2022 — also opened up about why they have not yet said "I do," with Song sharing that they have previously "talked about eloping."

A quick ceremony would be great, the Suite Life alum said, if it weren’t for one little detail. "I was like, 'If we eloped, my mom would have a heart attack that she wasn’t going to be there,’ ” the she explained.

And, shaking his head at the thought of causing his future mother-in-law any distress, Culkin, added, “I wouldn’t even!”

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