smf

Means: "sniff my fart".
A way to insult people to get your fart sniffed.

<Sickness> I hate you maZtah!
<maZtah> smf!

by maZtah June 27, 2006

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"Dude, when I look a that car, I get a smf"
"Whats that?"
"Super mind fuck}, not like your ordinary mind fuck"

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My girl friend knew that I was in a bad need of one so she gave me an smf

by CriostoirHulme August 05, 2005

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I'm a 49 year old SMF but not a MILF- I never had kids :-)).

by rigidbar May 22, 2010

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I use him when I need to talk to someone about boy troubles. He's my SMF.

by Deedz June 26, 2007

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SMF

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 08, 2020

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An abbreviation for "so much fun".

The antonym of FML.

Man: Where were you last night.

Man 2: I was at a karaoke bar. SMF.

by somuchf.com May 14, 2009

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