fhtg Share definition Flag An acronym standing for "fucking hate that guy". A common term used in Fountain Valley, CA. Person 1: "Yo, doughy is such a faggot." Person 2: "Yeah, seriously. fhtg." fhtg by BrokenSpeakers January 31, 2010 0 0 Get merch Get the fhtg mug. Buy Now — $32.95 See more merch
