An event or mistake that is so disastrous that 'fuck-up' isn't strong enough,so 'fuckfall' is substituted,as this shitty happening in your life is equivalent to a long fall down a well or off a rocky slope.
"Meeting and marrying that asshole was the biggest fuckfall ever."
"Lately my life has just been one big fuckfall after another."
"Lately my life has just been one big fuckfall after another."
by Thundercunt274 January 1, 2013