Stands for So Mah Fan, Cantonese slang for so annoying. Used in phrase to describe a person’s character or the act of doing something tedious.
He is always asking me pointless questions and bugging me with tedious questions when I am working, gets on my nerves! SMF!
by pokeguy July 8, 2020
Get the SMFmug. by somuchf.com May 13, 2009
Get the SMFmug. by penemaestro73 July 29, 2013
Get the smfmug. by goliath92738 April 22, 2011
Get the smfmug. "shaking my fist"
an acronym to let someone know that you are shaking your fist in joking anger. This can be thought of as going along with the phrase "why, I oughta...."
an acronym to let someone know that you are shaking your fist in joking anger. This can be thought of as going along with the phrase "why, I oughta...."
by j. yee January 19, 2011
Get the smfmug. 
