An Irving, Texas elementary school teacher is in trouble   for charging students to use the bathroom. The J.O. Davis Elementary teacher   requires students to pay for trips to the toilet with “Boyd Bucks,”   fake money the first-year instructor uses to reward the children for good behavior.   Sonja Cross says her son wet himself. "I was absolutely appalled. I could   not believe it. He didn’t have enough “Boyd Bucks” for a bathroom   run. He tried to hold it as much as he could, but he just couldn’t. Really,   that's just unhealthy. Originally, when I first spoke with the teacher, she   was just going to show my son special treatment, but then I said, ‘That's   just not good enough. I need for you to stop this for all the children.'' Administrators   say the teacher will not face any disciplinary action, though Cross says she’s   thinking about asking that the instructor be suspended.