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!
by anonymous May 4, 2018
Get the Mumblin O.G. M.F.mug. 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 3, 2017
Get the White Trump M.F.mug. 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 May 19, 2018
Get the M.F.mug.