I'm back...
with a vengeful passion for those of us that are completely pissed at the world.

And now, a few words of wisdom...

motherless fuck (n):

Motherless Fuck (Noun.): An ingenious spin on the ever so versatile term "fuck." Derived from a US Naval ship, the term literally means, well, exactly what is says: "motherless fuck." Motherless, meaning without a womb, and fuck... well, there're thousands of possibilities. A comparable term, Mother Fucker, can be used alternately when "motherless fuck" does not fit the context in a desirable fashion (though, I don't foresee many situations in which "motherless fuck" would not work...)
Antonym: Son of a Bitch

Examples:
(Noun usage):

You cock sucking motherless FUCK!