After completing the mile run for our fall physical fitness test, one of my 5th grade students came to me and said, "Mrs. Ray, I gotta crap." I told him not to say that and to go on to the restroom. He kept on saying, "But Mrs. Ray, I gotta crap". Finally, after a few minutes of me telling him to go to the restroom and to stop saying that, I realized he meant he had a muscle cramp! :-)))