BTTF'd Share definition Flag To pull a back to the future. It's how they got Marty's mum in back to the future part one by making her feel in danger then saving her. OMFG i just got BTTF'D by my boyfriend. BTTF'd by Capt.LOL February 18, 2011 0 0 Get merch Get the BTTF'd mug. Buy Now — $32.95 See more merch
