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15.
sfw
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
 
16.
SFW
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