D.T.F Share definition Flag Down to Fuck Pat: Yo I'm kinda horny you think that girl is D.T.F? Zak: Yeah, my girl says she's loose and is D.T.F anytime. D.T.F by Gbaby954 June 21, 2008 0 0 Get merch Get the D.T.F mug. Buy Now — $32.95 See more merch