It's a person who isn't worthy to have sex with a mother, but is low as to have sex with a male possing to be a female (tranny) who is a mother type of figure in there life.
ive had it with these horny people creating horny definitions for the sake of being horny and trying to make other people horny and its just an mess of cringe..... or something like that
where guys call each other motherfucker when they greet each other. They are not being insulting to each other and it is a display of affection. The difference between this and an insult is in tone of voice and body language ect.
Man 1: hey I haven't seen you in a long time. You doing motherfucker?
Man 2: just fine. How are you doing motherfucker?
Man1: Great.
And that is an example of a motherfucker greeting.