Video shows a Texas student attacking her Black school teacher and mouthing off obscene racial comments during class, the  New York Post reports . In a video that was posted Friday on Twitter, the unidentified student who attends Castleberry High School in Fort Worth, Texas, can be seen walking to the teacher’s desk during a phone call. “Deal with me,” the student tells the teacher before proceeding to hang up the instructor's phone call and slap her hand. “Oh no, no, no, no, no,” the teacher responded. The teacher then walked around her desk to seek help from a nearby person in the hallway. “You touched me. I did not touch you,” the teacher said. Once the teacher returned to the desk, the student picked up the phone on the desk to call her mother saying, “You ain’t about to f**k me up, b***h!” As the teen proceeds to talk to her mother, the teacher calmly sits down at her desk chair as students look on. “I need you to get over here now because this teacher is about to get f**ked up...