How to become truly unfuckwithable

What is the meaning of the word unfuckwithable?

Unfuckwithable – definition and meaning. It is a state of mind, when you’re truly at peace and in touch with yourself, and nothing anyone says or does bothers you, and no negativity or drama can touch you.

When I first heard of this word I thought to myself, that it surely describes someone who doesn’t give a fu*k and you don’t want to mess with. As it turns out it means something completely else.