1.old school..an old man who talks to himself under his breath..about nothing really..1..an original gangster..one whom did so many drugs ,that they fucked him up so bad,he mumbles motherfucker a lot when's he speaks now...4.Burnt out old gangster ..
Hey brother'..look at that Mumblin O.G. M.F. stumbling down the street..If I ever get that bad..🔫 me!
That White Trump M.F. just cut in front of everybody else to get in the club.
So you think I'm an immigrant, just because of the way I look, you White Trump M.F. !
So you think I'm an immigrant, just because of the way I look, you White Trump M.F. !
by Balcony Bob September 2, 2017
Acronym for Mother Fucker
Harry: I got caught by my mom jerking off last night
Jason: Why the fuck were you doing that you sick M.F.?
Jason: Why the fuck were you doing that you sick M.F.?
by Sh*tsticks April 2, 2018