LOUISVILLE, Ky. (WDRB) -- Four nostalgic Indiana State Troopers are going viral.

The officers recorded the video above while patrolling fairgrounds on the last day of the Indiana State Fair. 

They said the fair was the perfect time to break out the classic song "Summer Nights" from "Grease."

As of Monday afternoon, the video has been viewed more than 37,000 times. 

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