SFW Porn Share definition Flag Porn that was been edited using Photoshop or MS Paint to cover up anything that would be NSFW, usually in a comical manner. "Man, I was looking at some SFW porn during the seminar and no one noticed!" SFW Porn by PeteyCoco October 26, 2009 0 0 Get merch Get the SFW Porn mug. Buy Now — $32.95 See more merch