Two Girls Leave Waiter a $3.33 Tip; He Glances at the Order and Grasps the Situation

Table Number

It caught Trevor’s eye. Every table had a number on it. That’s when he noticed table number 33. Three men were sitting at it. Was that part of the code?

 Table Number

He decided to investigate the men further. Along with one sentence that the girls left on the bill, he would understand what was going on.