SMF

SEXY MOTHER FUCKER

Damn Bryan she's a smf

by Inapposite June 16, 2016

SMF

Acronym for "Shake My Fist"

When something is so ludicrous that a simple shake of the head will not suffice. Geared towards actions that incite slight anger and/or annoyance.

GIRL 1: "Say whaaaaaaat? Did you hear that Arnold banged his maid, fathered her child the same week he had his own with Maria, AND took her along on family vacations? Shouldn't he just go DIAF?"

GIRL2: "Agreed. ROARRRR, SMF!!!!"

by guanva May 24, 2011

SMFS

Save My Fucking Seat.
What you say to your "friends" when you get up at a party to go get some more beer.

Asshole #1: "Go fill my keg cup."
Asshole #2: "SMFS"

by Treighz November 28, 2007

SMF

Sick Mother Fucker
Coined by Twisted Sister, they even have a song called SMF

Twisted Sister - SMF.

by Blapto February 17, 2005

SMF

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

Smf

A short term for Snap my fingers or snapping my fingers.

Oh no you didn't...smf in a Z formation

by S. P. April 01, 2011

SMF

The acronym comminly used on twitter and instagram meaning: "Sit on my face".

Dayyyyummmm girl! that booty..... SMF

by yeeeeboi March 04, 2014