A 4-foot-11 woman gave a man a lesson he won’t forget after he allegedly swiped her phone, leading to him getting beaten up and left bloodied by the outraged woman.

Brisa, the 20-year-old female MMA fighter from Argentina, said that he phone was taken from her as she was about to leave work in Mar del Plata last week.

This prompted her and her friend to chase the suspected thief in an attempt to get her phone back and to teach the guy some lesson.

As soon as they caught up with him, she shouted at bystanders to hold him as she went down on him.

She immediately confronted the alleged thief on the pavement, and dealt him a barrage of MMA-style blows, which left him bleeding from the head.

“Son of a b*tch, get a job! You think I spend all day locked up at work just so you can steal from me in three seconds?” she told the man.

Local media reported that Brisa held the man in a headlock, pinned him on the ground and pulled his hair while shouting in his ear.

She kept the man pinned until authorities arrive, who promptly took him away in handcuffs.

In an interview, Brisa explained her actions as she was seemingly full of “hatred” during the encounter.

“I spent all day working during a pandemic with a reduced salary and I refused to accept this guy coming along and making more than half my wages in three seconds,” she said.

“Hopefully this guy never steals again. I was lucky because I know how to defend myself as I practice MMA, but I don’t want it to happen to anyone else.”

“I’m proud of how I acted and I don’t regret a thing,” she continued.

The case is currently under investigation.