A brave Oklahoma 7-Eleven clerk was fired for shooting a customer, who tried to strangle her and threatened to “slice her head off” — because she used her own gun, violating the convenience store’s policy.

Stephanie Dilyard, 25, said she was working alone at the Oklahoma City 7-Eleven just after midnight on Nov. 14 when a man came in and tried to pay for a trove of junk food with a counterfeit $100 bill, KOKH reported.

The mother of three said that when she called the man out on the bill being bogus, he began threatening her and became erratic.

“He threatened me, and said he was gonna slice my head off, and that’s when I tried to call the police,” she recalled.

Dilyard said the brute started hurling objects at her before he rushed behind the counter and put his hands on her.

“I tried to run off, but he grabbed his hands around my neck, and pushed me out of the counter space, and that’s when I pulled out my gun and I shot him,” she said.

The suspect, Kenneth Thompson, fled the store after he was shot in the stomach. The 59-year-old made it a few blocks away from the 7-Eleven before calling 911.

The alleged violent fraudster was taken into custody at the hospital and charged with assault and battery, threatening acts of violence, attempting to pass counterfeit currency, and violating parole on an outstanding felony warrant.

Investigators ruled that Dilyard’s actions were justified under Oklahoma’s stand-your-ground law, which allows people to use deadly force when confronting an imminent threat of death or serious harm.

While authorities have cleared the 25-year-old mom, her employer fired her just days after the frightening ordeal on Nov. 17.

“They said that they were going to separate from employment because of a violation of policy,” Dilyard, who had been working the overnight shift alone from 11 p.m. to 7 a.m. for more than two years, said.

Dilyard, who still had a scratch on her neck and burn marks on her finger from firing the gun, told the outlet that all she cared about when she was getting attacked was getting home to her kids.

“This was a situation where I felt like I was put into a corner between choosing between my job, and my life, and I’m always going to choose my life because there’s people that depend on me. Just, I’m going, I’m going home, you know. I need to be here for my kids,” she said.

She hopes what she endured will drive changes that better protect clerks — especially women — and ensure they aren’t afraid to defend themselves when facing a life-or-death threat.

“If I’ve known that there’s a potential that somebody is for real on taking my life away that I will do whatever it takes, and I hope that women see that, and they’ll do the same thing,” she said.

“You have a right to defend yourself.”

Since losing her job, Dilyard has launched a GoFundMe to help her family with expenses while she’s out of work and said she had zero regrets for defending herself.

“We have no security, and we are not allowed to carry self defense weapons, including mace,” she wrote. “That’s is why I decided to carry in the first place.”

“I never expected for me to be in this situation, but I did what I had to do to go home to my kids. I was a good employee, committed and determined, but in-between a rock and a hard place I had to make a quick decision—lose my life, or lose my job,” she added.

The Post has reached out to 7-Eleven for comment. 

For the first time in its 60-year history, the Sooner Schooner, the University of Oklahoma’s iconic covered wagon mascot, is being driven by a Native American woman.

Brianna Howard, a junior at OU and a citizen of the Choctaw Nation, first drove the Schooner onto the field during the football team’s season opener against Illinois State.

“I only had a minute to get on the Schooner, get the reins and go,” Howard said Saturday before the Sooners’ game against Missouri in Norman. “I didn’t have enough time to get too nervous. When I went out there, it was amazing. I could not even hear the audience I was so zoned into driving.”

Members of the RUF/NEKS and the all-female spirit group Lil’ Sis take care of the Schooner and its ponies, and they take turns driving it during the game.

First introduced in 1964, the Sooner Schooner is pulled across the field before the game and after Oklahoma scores by matching white ponies named “Boomer” and “Sooner.”

Because the scaled-down Conestoga wagon is reminiscent of those pioneers used while settling Oklahoma Territory in the late 1800s, Howard acknowledged that some see the Schooner mascot as a symbol of oppression against Native people. But she said to her, driving the wagon represents taking ownership of that symbol.

“I know that for me, it’s a representation of taking back something that was used to oppress my people and my culture, and now that I’m in charge, it’s giving us the power,” she said. “Not everyone’s going to see it that way, and that’s OK.”

Jack Roehm, a senior at OU and president of the RUF/NEKS, drove the Schooner during Saturday’s game against Missouri and described the Sooner Schooner tradition as one of college football’s most unusual.

“It’s a historic tradition after every score having the ponies run across the field,” Roehm said. “There’s nothing like it in college football.”