The method of seducing a woman in the style of a primitive human.
When you knock out your love interest, drag her back to your cave by her hair and show her you have command of fire. This will impress and arouse her and she will then have sex with you.
This is an term that refers to rough treatment of any kind for those who are not willing to comply with an order.
It is a term that is not gender specific, and does not necessarily refer to anything sexual.
Its a term that means, you will do what I tell you to do,whether you like or not, if you do not comply I will force you to comply, end of conversation.