A patron at in Brazil was observed executing a flying kick aimed at a staff member amid a brawl inside the fast-food establishment.

The event occurred at the company’s Sao Paulo branch during a clash between employees and patrons, reported.

A pair was witnessed quarreling with team members on Dec. 13 before the conflict intensified.

While both parties shouted at one another, a woman diner was seen throwing a dropped hamburger at a worker, as noted by the media source.

Reacting to this, a staff member tossed what seemed to be a burger container at a male in a white tee who seemed to be with the woman.

The male escorted a young girl to safety before he charged at staff members near a counter with a . A worker then seemingly delivered a punch, causing the man to retreat.

Additional staff tried to intervene while the woman requested a refund. She was seen grabbing an object from the counter and hurling it before the video concluded.

The cause of the altercation remained unknown, though regional media suggested it might have originated from an order issue.

McDonald’s expressed remorse over the violent incidents at its branch, as documented in the Sun report.

The quick-service corporation stated it was looking into the matter and implementing suitable actions.