I don't know if this video is real or staged. If it is real, then it is a great example of BBPE.
The man was much bigger, taller, muscular and certainly cocky. In any case, he must have been very intimidating for a small, petite woman. But not this woman!
She stood her ground, despite their physical differences. She wasn't scared. I think because she knew exactly how to 'handle' situations like this. At 0:11, she even walked towards the angry man, full of confidence. At 0:13, went for a knee to the nuts. Alas, she failed as the man pushed her down.
Maybe the man was drunk? He didn't notice as the knee was really fast. That was his biggest mistake, to mess with a woman who knows exactly how to put a man in his place. If I was the man, I'd get the fuck out of there and admit defeat. A woman who knows how to take advantage of a man's weakness is a scary woman!
She then stood up, walked towards the man AGAIN with confidence. First time she failed, but her second knee connected with precision, speed and power at 0:27. BAM!
Then man fell down, clutched his manly weakness and rolled around like a defeated dog, probably crying from pain and humiliation.
We can't hear her, however, I bet she must have humiliated him so much about his cockiness and his downfall. I could imagine she must have mixed in some verbal BBPE in there and teased him.
I can guarantee you that this woman has experience in ball busting. Not a single doubt about it. She went straight to the nutcracking move. No shoving, pushing, slapping, no, straight to the point. The simplest, easiest and most painful way to put a man down.
Just look at her knees! Well executed on both occasions like a pro footballer who's been practising drills all her life.
This is why I am absolutely SCARED that one day a woman might do this to me in real life. I avoid any physical confrontation with women, because 9 out of 10 times they know how to drop me to the ground in a second. I won't see it coming, I can't prepare or brace for it. By the time she does it, it's too late.
Don't mess with women, period.