10 mean revenge ex-employees have taken against their colleagues and bosses

In response to a toxic workplace, an individual flooded an annoying colleague's inbox with over 200 extra emails daily as a parting act of frustration.

Frustrated after someone ate their lunch, an employee cleared out the entire break room refrigerator, turning the incident into an unexpected source of entertainment rewarded with pizza.

An employee, frustrated with their office's constant printer issues and the lack of attention from the IT department, devised a mischievous plan. Before leaving the company, they discreetly replaced the printer's error message with a custom message saying, "Please insert coin to print." The confusion that ensued provided a quirky and harmless form of revenge for the employee's printing woes.

In their last weeks at a retail job, an employee wore a disguise to confuse a berating customer, providing a moment of empowerment and turning a negative encounter into a satisfying victory.

Seeking revenge on a mean co-worker, an employee strategically placed a sticky alarm on her purse, resulting in continuous door alarms at every store she entered.

Seeking revenge on their boss, a worker added an extra letter to the password each time he typed it, leading to repeated lockouts and creating an amusing yet inconvenient situation.

In retaliation for daily harassment, a person's husband, working in IT, changed the principal's passwords, providing a lasting sense of empowerment for the harassed individual.

Two departing employees created fake emails to leave negative Google reviews of their former workplace, influencing staff turnover after their departure.