Watch this teacher manhandle a student.
If you throw a punch you better be prepared to take a punch.
One punch is all it takes to put him to sleep.
This bully needs an ass woopin!
Don't start something you can't finish!
She clearly has issues with this woman because of the color of her skin.
Here's a compilation of some powerful slow motion knockouts during MMA...
This crow starts a crazy cat fight then acts like a referee!