15
It stands for Secret Federal Weapon.
I tried to kill the Cyborgs with my SFW but instead they got it from me and threw it down the elevator shaft.
by jamie August 11, 2003
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16
Suck Fuck or Walk
Says it all.
My boss left me alone in the store and told me if anyone gave me any trouble to SFW.
by thecatwho August 27, 2006
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17
SFW (adj): An acronym meaning "sexy in a friend way."
Peter: Hello, Joan.
Joan: Hey!
Peter: I think that you're very SFW, Joan.
Joan: Why thank you. You're quite SFW yourself.
by Kevin March 18, 2005
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18
So Fuckin' What
Means essentially the same thing as BFD (Big Fuckin' Deal) and WDDD (Whoop De Damn Do)
Used in informal "debate" as a quick way to dismiss/discredit/throw shade on an opponent's argument
dude1: Nah, man, I can't go. My gf will explode on me if I do.
dude2: Oh, BFD
dude1: Hey, I'm serious! She'll use it as an excuse to dump me again too
dude2: Dump you? lol SFW! Let her!!
dude1: *instant epiphany* You know something? F that B. You're right. Let's go!
dude2: Atta boy!
by AcheNot September 22, 2017
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