A Chef was a worker at the restaurant Eggscellent.
The Chef is the person who made the Eggscellent omelet for the Eggscellent Challenge. When one waiter noticied that Mordecai had found a secret way to finish the Eggscellent Challenge, he attempted to stop Mordecai, because he didn't want another person to go through the same fate as someone else did many years before. When Benson, Fives, Muscle Man, and Skips stepped in his way, he called for backup. The chef, upon hearing the whistle, exited the kitchen, and two employees on break also came to lend a hand. When Benson ordered his allies to subdue the employees, this Chef attacked Skips but was rendered unconscious soon after.