FNW Share definition Flag Fuck Nose Weasel: A Term Created By Jake Nick And Chris Used To Descried Someone Being Fucknosey And Or Weasely Grandma ate all the sunchips, yea whatta FNW FNW by theDrFNW January 23, 2011 0 0 Get merch Get the FNW mug. Buy Now — $32.95 See more merch