This person unlocked a whole new level of taunting---and the person they're taunting is their ex-boss. No matter the circumstances, being fired from a job always stings. For the boss, it's as easy as letting an employee go, and never seeing them again. There are no consequences to deal with for higher-ups! But for an employee, it means suddenly not knowing if you can pay rent this month or afford to buy groceries. It sends an employee's life into a tailspin, and no one else is held accountable…