Similar to epic failure which is failure when success is highly probable, magic failure occurs when a process or operation that has a 100% chance of success inexplicably fails.
Person A: I do this process the same way I always do, I know it works, but for some unknown reason, it will not and there is nothing wrong.
Person B: Magic failure...
Person B: Magic failure...
by konkakonkadudu November 5, 2011