THIS is the bizarre moment a naked woman was filmed running around a busy US airport as passengers looked on stunned.

The woman can be seen hurling her phone at display screens while shouting and swearing at staff at Dallas Fort Worth International Airport in Texas.

She also allegedly bit a restaurant manager and stabbed several staff members with a pencil.

The unidentified woman was moving uncontrollably, shouting bizarre phrases like “I speak all languages!” and tossing water in the air.

According to local police’s report, she stabbed at least two people with a pencil.

She also allegedly bit a restaurant manager who was trying to subdue her, causing bite wounds to his head and face, along with bruising to his right forearm.

Passengers appeared to be shocked by her behaviour – some looked on while others tried to ignore the scene by scrolling on their phones.

When a female staff member eventually approached the woman with a coat in hand, she began shouting and swearing at her, as well as at the others in her vicinity.

The woman’s frenzied behaviour escalated as she began charging at a row of wall-mounted airport screens, hurling her mobile phone at them one by one until they shut down due to the damage.

It is unclear when authorities stepped in as the woman then appears out of frame in the footage.

No official statement was released by airport authorities.

Police say the woman was originally found behind an emergency exit door at Gate D1 of Terminal D at DFW with blood on her, which medics later confirmed was not her own.

The woman is currently facing charges of aggravated assault with a deadly weapon.

It comes after a naked woman on board a Southwest Airlines flight delayed dozens of passengers earlier this month, as the flight had to return to its gate.

The shocking footage was captured by a passenger called Macy Estevez on board a Boeing 737 flight from Houston to Phoenix.

In February, a man “behaving unusually” at Manchester Airport died after reportedly being detained on drug offences by Border Force officials.