fan-fucking-tastic Share definition Flag Used to sarcastically describe something as fantastic. Originally from Penny Arcade. "So how did your algebra test go? Was it hard?" "No it was fan-fucking-tastic!" fan-fucking-tastic by Blackmac October 28, 2003 0 0 Get merch Get the fan-fucking-tastic mug. Buy Now — $32.95 See more merch