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

SMMFHH by BPsince92 June 30, 2011

smmfh 

More profane Netspeak variation of smh, meaning "shaking my motherfucking head". An expression of general disdain for an event or statement.

IM conversation:

Userguy1: So... do you shower every day?
Usergirl25: smmfh...
Userguy1: ...
Userguy1: ...what was that for?
Usergirl25: What kind of question was that? Of *course* I shower every day! Don't you?
Userguy1: ...

smmfh by Blackbutterfly February 7, 2007

SMMFH@U 

shake (shaking) my mother fucking head at you.

Sooo dude, I didn't take that new job cuz I wanted to stay with my girlfriend and didn't wanna move... but she broke up with me cuz of it...

SMMFH@U.

SMMFH@U by I M A Dogg August 24, 2009

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.

Smmfh by AYB BX September 29, 2018

SMMFHIDOA 

Shaking My Muther Fuckin Head In Disbelief Once Again

Shaniqua: Girl, you know Tyquaja pregnant by that dead beat Leroy again?

Latisha: AGAIN GIRL??? SMMFHIDOA!

SMMFHIDOA by AfricanPrince September 13, 2010

SMMFH 

Shaking My Motherfucking Head

Horny Teen 1:Yo I heard your sister was sucking dick.
Cocksucker's Brother:Again!!!!(runs off)
Horny Tenn 2:SMMFH

SMMFH by BishopLoveBug March 4, 2014

SMMFHTMNS 

Shaking My Mother Fucking Head Til My Neck Snaps

#SMMFHTMNS

SMMFHTMNS by Alympik June 13, 2015