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 

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

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

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

smfh 

Shaking My Fucking Head, from original SMH, Shaking My Head, as in disbelief.

SMFH, I watched the guy go bungee jumping with a home made bungee made from rubber bands.

smfh by Greg Elmassian December 16, 2007

SMMFD 

Acronym that stands for "suck my motherfucking dick".

"You denied my request for a raise, and now you want me to come into work on my day off? SMMFD."

SMMFD by Toby April 2, 2005

Smfh 

Shaking my fucking head: an expression of disappointment in someone's actions or words where smh is not enough. It shows a higher level of disappointment.

You don't like pizza....smfh!

Smfh by Thelegendarysonic February 11, 2017