Tofutastic Share definition Flag An exclamation used by vegetarians and vegans describing something that would otherwise be known as fantastic or amazing. Veg1: "So you went to Whole Foods for lunch? Sounds good."Veg2: "Yes I did, it was tofutastic!!" Tofutastic by misslyssartist September 29, 2010 0 0 Get merch Get the Tofutastic mug. Buy Now — $32.95 See more merch