When it comes to great service, CeCe Bruce must know what she's doing.

The Indianapolis waitress received the shock of her life when a regular customer she serves left Bruce a $446 tip.

Bruce, who has worked at Steak 'n Shake for two years, was closing out a check by a customer known as "Miss Jo" when she noticed the massive tip on a $5.97 bill.

According to WTHR, Bruce told the customer "Oh my gosh, Miss Jo, I'm not taking that!" to which Miss Jo responded, "Yes, you're taking it."

Colleagues of Bruce say she deserved the giant tip and was worth every penny. Bruce, a part-time college student, told WISH that the money will help take care of some bills.