The senior class of Cumberland High School in Wisconsin may have just pulled off one of the greatest senior pranks of all time.

The students banded together and used a junk car, some bricks, tape and a black tarp to make it look like a car had crashed into the side of their school.

Windows of the car were decorated with messages saying, “C-ya May 19, 2018!” and “CHS Class of 2018, We’re Bustin Out.”

When the Cumberland Police Department arrived on the scene of what they presumed to be a fatal crash, they realized it was only a harmless prank. Police tipped their hats to the seniors, and even posted to their Facebook page in regards to the prank.

“Hats off to the Cumberland High School Class of 2018 on your senior prank. Congratulation Class of 2018 on one of best senior pranks that Cumberland High School has seen. Congratulations to all the seniors who are graduating.”