The action of slapping a woman in the face with your penis after performing unprotected anal sex with her. The object is to cover her face with feces and/or blood.
When Carly refused to cook ribs, Alex gave her a brown cow.
You can call someone a brown cow if you hate them. That's because brown cows should be making chocolate milk, but they DON'T. Therefore, they are a SHAME for the society.
"ugh, miss Johnson is a f***** brown cow!! He won't stop giving assignments"