8
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!!
by TiyyBruhh😂💯 January 07, 2015
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9
Smell my finger . . . an acceptable form of proof that you got some action.
My boy E rolled into the hotel room looking ragged as hell at about 7a.m. and woke us all up yelling smell my finger (smf)!
by Mr Kb June 24, 2010
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10
Soulmate Forever. You find the perfect soulmate and join with them for the rest of your life
I think I met my SMF on the train today.
by Learn What Love Is October 11, 2011
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11
A short term for Snap my fingers or snapping my fingers.
Oh no you didn't...smf in a Z formation
by S. P. March 31, 2011
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12
Quite simply, it is an abbreviation for
Sick
Mother
Fucker.
Such a person is despicable and warped and does things no sane or decent person who do. Also, "SMF" is an 1984 song by Twisted Sister. The song's words do not explain what the abbreviation means.
Slobodan Milosevic's generals are responsible for the rape, mutilation and sadistic sexual bondage of women and girls, as well as herding men and boys in concentration camps where they were forced to do sex acts on each other, drink piss and eat shit. The males either starved or were beaten to death. Numerous gross abuses were commited under Slobodan's orders. He and his military leaders are war criminals as well as a bunch of SMFs.
by I Saw U2 Live Twice December 26, 2006
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13
Acronym for stupid mother fucker, often used in conjunction with l33tsp34|<, or more commonly, simply as a friendly expression used during internet chat or to spam message boards
My roomate just walked in and puked on his bed. What a smf.

You locked yourself out of your car! SMF!!!111one111
by m4wk July 16, 2004
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14
Crap. I forgot to bring my books. Smf!
by ThatAtheistWithA53/4Inch December 19, 2010
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