S M F 

Smart Mother F%^cker.

We need an S M F to solve this problem

S M F by Crazy154 July 15, 2010

S M F 

S M F otherwise known as Sergio Mora Fan, but to me it means Smart, Motivated, Funny. He is a man that is extremely loyal, and is know in many boxing forums, to defend the Latin Snake to the very end. Even when fans of Peter Manfredo Jr get vulgar, and make personal attacks on him, he just lets it roll off his back. He is a man that is very selective in who he befriends, but once he does, he is the best friend you could ever want. He is giving, big-hearted, helpful, kind, creative, humorous, and so much more. He is, the best part of my heart.

I believe in fate, and just when I needed it, God brought S M F into my life.

S M F by 1crazyfan July 21, 2008

S.M.F 

SMF: SEXY MOTHA FUCKA

THOSE TYPE OF PEOPLE WHO BE LOOKIN FINE AS HELL NO MATTER THE AGE OR GENDER

LAURIE: OH MY FUCKIN GAWD.
FRIEND: OH EM JEE WHAT IS IT
LAURIE: THAT DUDE
FRIEND : WHAT HE DO ? SHOUD I BEAT THE SHIT OU OF HIM
LAURIE: HES A S.M.F SEXY MOTHA FUCKA
FRIEND: WHT THE HELL

S.M.F by LittleLaurie April 28, 2020

S.M.F 

"Suck My Flaps" - The female equivalent of telling someone to "Suck My D*ck!"

**Matt decides to be a wanker to Jana**
...
Jana: "Matt, S.M.F ! Suck my flaps!"

S.M.F by TheLadyGrill January 20, 2019

S.M.F 

really means STUPID MUHH FHUCKKA

when a person is gettin on your nerves and the say something stupid ass fhuckk. you scream S.M.F

Parent: Girl u *this* close away from gettin yo ass smaked

Daughter: Butt moms u got a big ass bump on your forehead.

Parent: Bitch I kno tht! U say some dumb ass shidd S.M.F!!

S.M.F by TiyyBruhh😂💯 January 7, 2015

S.M.F.B. 

Super Mother Fucker Bitch (S.M.F.B)

Song by Miyavi who is a Visual Kei Japanese Rock Singer

The song S.M.F.B. is in the album Torture by Miyavi

S.M.F.B. by iEros October 15, 2010

S.M.F.G.D 

shit. mutha .fucker .god .damn

I bent over the sink,
to take a drink,
and my cell mate, doin' 25 to life

said "you look just like my wife"
S.M.F.G.D

S.M.F.G.D by slampig 21 May 14, 2009