Acronym for 'shake my head' or 'shaking my head.' Usually used when someone finds something so stupid, no words can do it justice. Sometimes it's modified to 'smfh' or 'smmfh' by those that prefer profanity in their internet acronyms.
trick1: i got a headache...i hit myself in the head with my knee while trying to do situps.
trick2: smh
trick2: smh
by trickologist February 14, 2004
Get the smhmug. An abbreviation of the phrase "shaking my head." Usually used to emphasise someone's disappointment of embarrassment. An alternative definition could also be "stupid mind headed" and is used in the same context
by JeSuisUneBanane April 9, 2019
Get the Smhmug. smh is usually referred to as "Shake My Head" or "So Much Hate". However, the true definition is Snorting My Heroin.
by urbandickmaster August 10, 2017
Get the smhmug. Short for "somehow", which some use as standing for "shake my head", which is total bullshit and makes no sense in any context whatsoever.
by felixh June 9, 2016
Get the smhmug. by Peter Tissen September 4, 2017
Get the smhmug. 
An Internet acronym used in text (SMS) messaging and in social media posts such as appear on Twitter and Facebook. Although many people believe it stands for "shake my head" or "shaking my head" (as in disbelief or disdain), the true meaning is "so much hate."
However, due to the widespread use of "smh" from those who have learned its meaning incorrectly, it can be assumed that many who use it do so in the erroneous meaning of "shaking my head." It can usually be read either way.
"smh" is similar in meaning to "fml", but more angry than despairing.
However, due to the widespread use of "smh" from those who have learned its meaning incorrectly, it can be assumed that many who use it do so in the erroneous meaning of "shaking my head." It can usually be read either way.
"smh" is similar in meaning to "fml", but more angry than despairing.
"My little brother keeps telling everyone he'll be able to play in the Super Bowl next year, and he's only fourteen! smh"
"The government has instituted a new tax on, get this, twisty-ties. smh"
"The government has instituted a new tax on, get this, twisty-ties. smh"
by JollyK April 9, 2012
Get the smhmug.