PIN
Momoiro Clover Z supporter gets robbed by fellow fan for having an easy-to-crack ATM card code.
Everyone who has young children and iPhones has probably plucked it from a pair of little hands at one time or another and found that it was completely locked down for one minute because of too many invalid PIN entries.
For most it’s a reasonably minor inconvenience, but for one man in China it became a lifelong commitment as he was asked to wait about 45 years for his next chance to remember his personal identification number for his iPhone 4s. Really though, if he can’t remember it by then, it’s safe to say he never will.