A euphemistic text messaging acronymn that generally stands for 'Shit Fuck Damn'. SFD is often followed by an exclamation point for emphasis. The term is commonly used to express annoyance, frustration, or anger.

It is acceptable for SFD to be used spontaneously in courtship by a suitor expressing his/her approval of a desired lover's physical prowess.
Text messaging conversation...

Jim: Touchdown South Carolina.
Caroline: Shit. Fuck. Damn.
Jim: The preferred term is SFD.

Moments later...

Jim: They just scored again.
Caroline: SFD!!!

Or

Ronald: Yo Benj, here comes that shawty...
<shawty walks by>
Benji: SFD!!!!!!!!!!!!!!
by JimSweetFeet October 10, 2010
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Here's an SFD for your review
by ghuraba June 25, 2018
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SFD is an abbreviation for "So Fucking Done."

It can be used when your friend makes a moronic comment and their best luck is to just stop where they are at.
Erin: "I make make illegitimate symbols too. Look. <#%. A waffle cone."

Hottie: SFD.

Erin: "Simon folows dinosaurs."

Hottie: SFD, Again.
by Gays Under Wood. October 12, 2011
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SFD is short for ‘Safe For Dream’ which consists mostly of stan twt accounts, known for hating on NSFD which is short for ‘Not Safe For Dream’ NSFD is a nsfw twt community that posts nsfw content about NCT DREAMmostly consisting of people around the same age as the Korean boy band NCT DREAM

Here are a few examples of what SFD’s do

- Call NSFD’s pedophliles though they are the same age as the ones they post about.
- Create blocklists that exposes the 18- nsfd accounts to actual pedophiles
- like our content but won’t admit it
“can these sfd’s stfu already”
nsfd gave birth to sfd’s”
“sfd really out here thinking they doing something, but nsfd stay unbothered”
by jenobethicc January 10, 2019
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Straight Fucking Down, or Straight the Fuck Down
Ski buddy 1: Hey man, which way are you going to ski this couloir?
Ski buddy 2: SFD!!!
Ski buddy 1:Gnar, dude.
by fwankie May 24, 2015
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An acronym that is secretly used for So Fucking Done.
There's no reason anymore. I'm SFD!
by Undine July 28, 2013
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An acronym that refers to the combo any self-respecting sub-shop has on their menu - a sub, an order of fries, and a soda. Or, "Sub Fry Drink". Or, SFD.
I've got a hunger only a SFD can satisfy.
by thashaq November 8, 2009
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