Failurysm Share definition Flag A failure (or failed attempt) is a, loser-filled dilation of a person caused by failing at anything. "Checkmate." "Dang, I lost." "You should check for a failurysm." Failurysm by Capt. Knut October 30, 2008 0 0 Get merch Get the Failurysm mug. Buy Now — $32.95 See more merch