smmfdn

Suck My Motherfucking Dick, Nigga.

Black Girl: Boy, you sooo cute.
Black Boy: SMMFDN!

by batwing92 October 14, 2011

SAMFB

Stupid Ass Mother Fuckin Bitch

when someone does something that's really stupid or unbelievable.

" That stupid ass mother fuckin bitch just stole my money. "
SAMFB

by sunshine1068 December 13, 2016

SMMFGDH

stands for 'shake my mutha fuckin god damn head' or maybe ' shakING my mutha fuckin god damn head'. used when people think what is going on is so ignorant there is nothing to do but just shake their head. used when they really think this is the dumbest thing known to mankind!

Girl: ( monday ) what is love really? dont need no man for me!
-wow-
Girl: ( tuesday ) fuck love! im done trying!
- of course -

Girl: ( wednesday ) when i met you things all changed!
-smh-
Girl: ( thurday ) crushing so HARD !
-smfh-
Girl: ( friday ) I lovee you baby ! and everybody says boys are no good! well he juss proved them ALL wrong!
-smmfh-
Girl: ( weekend ) been with him! i love you

-SMMFGDH-
Girl: ( monday ) FUCK HIM ! EVERYBODY I GIVE MY HEART TOO BREAKS IT !

by the bestestt ! September 30, 2010

Smmfh

Shaking my motha fuckin head.

Example: Friend: The Outback App wouldn't gimme credit for my visit there 2 months ago.

You: smmfh... that's fucked up.

by AYB BX September 29, 2018

SMMFHH

an acronym deprived from smh... it means shake my mother fucking head hard...it is used whenever something is just too ridiculous to simply shake your head.

Becky: yeah, we weren't able to get in the club since I lost my I.D.

Tweety: SMMFHH

by BPsince92 June 30, 2011

SMDFB

“SUCK MY DICK FROM BEHIND”

Person 1 - boy stfu and gts.
Person 2 - you better SMDFB.

by Alaryk February 15, 2021

Symfbau

An abbreviation that stands for ‘Shut your mother fucking bitch ass up’

This abbreviation is incredibly overused on Instagram, Snapchat, and most main stream social media sites

Mom: Hey Connor do u mind washing the dishes. I’m not home rn and I’m expecting them to be done by the time I get there ❤️

Son: Symfbau mom, I’m not washing those dishes. That’s your job you musty ass troglodyte 👶🏼🖕🏻

by BSsubsforlunch July 3, 2022