Fasmatic Share definition Flag Fantastic, amazing, and spectacular all in one. If you're fasmatic, you're an incredible person! Females are often called this when they are too hot to handle. "Dang, did you see Taylor today?" "DAMN. She's fasmatic! Maybe I can tame her." Fasmatic by FoxyBabe May 17, 2010 0 0 Get merch Get the Fasmatic mug. Buy Now — $32.95 See more merch