Two kids were captured on video kicking out a Manhattan subway car window — then jumping up and down while clapping their hands in joy to celebrate the vandalism, police said.

The suspects were recorded by a fellow straphanger bashing the door window of a 6 train south of Union Square at about 8 p.m. on Sept. 28, cops said.

The footage shows one of the suspects, wearing black track pants and a bandanna wrapped around his head, grip a pole with his hand and kick the window several times until it gives way.

As the window crashes to the ground in the train tunnel, his accomplice’s jaw drops in amazement, the video shows.

They both then jump up and down in the car and clap to celebrate.

Several people in the car recorded the incident on camera phones, police said. No injuries were reported and the suspects are still at large.

The incident “is part of a pattern that has been observed of [6 trains] arriving at stations with broken windows,” MTA spokesman Tim Minton said.

Additional reporting by David Meyer