"Apparently this was over a breakfast burrito they forgot to put in," wrote TikTok user Deicy C in the video’s caption, where she also dubbed the angry woman a "Karen."
The video begins with the customer standing at the counter, repeatedly demanding to know the female employee’s name.
She then goes behind the counter, pulls the employee’s mask from her face and pushes her.
Newsweek reports that the customer had already left by the time police arrived.
You can watch the video below.
WARNING: PROFANE LANGUAGE