FORT WALTON BEACH — One Dunkin' Donuts customer was in dire need of a pick-me-up Tuesday morning.

According to an incident report from Fort Walton Beach Police Department, an officer was called to the store around 5:30 a.m. after an irate customer stormed inside and threw her beverage onto a cash register after getting into a verbal fight with an employee in the drive thru.

The general manager of the store, located on Mary Esther Cut-Off, said the female customer became angry when she asked for a specific flavor of iced coffee that wasn't sold at Dunkin' Donuts.

"It's probably something that's served at Starbucks," said Bryce, who declined to give a last name. "The conversation got heated and she came into the store and got in my face throwing F-bombs."

The customer then came inside the store, went behind the counter and threw her beverage onto the drive-thru cash register, the report said. The responding police officer observed the surveillance footage of the customer, confirming the story. Managers were assessing how to record the footage to submit into evidence, according to the report.

Bryce said the customer was wearing her Air Force uniform at the time of the encounter.

Jo Soria, spokeswoman for the police department, said there have not been charges filed yet and that the department is still working the case.

Bryce said the incident ranked high among most the difficult customers he's had to deal with.

"It's either this or the time someone called me a lowlife piece of s---," he said. "Whether someone works in fast food or not they're still a human being."