Definitions by Johnnyd725

NMF 

Nasty Mother Fucker. When you are dealing with a hot head who is a fucking animal who will rip your head off for no reason

That dude was a real NMF when he finally caught up with that scum bag for calling his lady.

NMF by Johnnyd725 November 2, 2022

NMF 

Nasty Mother Fucker

That Jimmy was a real "NMF" when he caught up with that knuckle head for calling his lady.

NMF by Johnnyd725 November 2, 2022