In a shocking video uploaded on YouTube, a woman is seen being dragged out of the drive-through window by her hair.
The attacker, a woman, got into a shouting match with the female fast food employee before the attack.
She grabs the girl by her hair before pulling her out of the drive-thru window.
The video does not mention when and where this footage was shot.
The inaudible conversation between the two does not reveal the reason for the fight.
It appears the two women had been fighting before the film had started recording.
The video seems to have shot from the rear seat window with a mobile phone.