clusterfail

When you suddenly, completely, and epicly fail (see epic fail) at EVERYTHING YOU POSSIBLY COULD for no particular reason, and with no action you could have possibly taken, even if you had known that these events would occur for the entire duration of your mortal existence.

Total extinction of the majority of life on Earth, your girlfriend is cheating on you, and you just learned that Satan has doomed you to reincarnate as a McDonald's cherry pie?

Clusterfail.