Bill Nye, 'the Science Guy,' dances down the runway to Lizzo at New York Fashion Week

Bill Nye, famously known as "the Science Guy," is also now being called "the Fly Guy" after his unforgettable New York Fashion Week debut.

On Feb. 5, the 64-year-old television personality was spotted participating in the Blue Jacket Fashion Show wearing a blue floral print blazer and black pants.

As Nye strolled out for the final walk, he also gave onlookers a delightful taste of his dance moves.

Nye's fun fashion week has since gone viral and blown up all over social media.

"He's not Bill Nye the Science Guy anymore, he's Bill Nye the Flyest Guy," @idknicolette tweeted along with a video of his finale bop.

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All proceeds from the Blue Jacket Fashion Show benefit the Prostate Cancer Foundation, and Nye mentioned to Addy Media that his father had prostate cancer.

"And you know you can test for this prostate hormone," he said. "So I think that we are, and by 'we' I mean researchers, are close to solving this problem and so to support this cause is cool."

Other familiar faces in the show included CC Sabathia of the New York Yankees as well as former NFG football star Victor Cruz.