Cops are investigating a video that shows a woman spraying a teen with a substance on the subway after an ugly confrontation.

You can see video of the incident, which took place on a 2 train in The Bronx and was uploaded to the Internet last week, below. "Thats someone mother. kids dont have respect at all!" the uploader wrote.

Thats someone mother. kids dont have respect at all!

Posted by Ashlynn Young on Friday, May 1, 2015

The woman and the teen were already face-to-face when the clip begins. She dares him to spit on her and yells at him to go to school. He gets into her face as she tries to sit down, and after he pushes her, she sprays him. It's unclear whether it was pepper spray or some other substance.

Police tell the Daily News that they are looking into the incident, and anyone with information can call (800) 577-TIPS.