Sure. There was this one boy who was so embarrassed during the physical examination when he had to take off his shirt for the chest check. He was really shy and his face was as red as a tomato.
Well, during the high school physical examination, we had to do a urine test. One of my classmates accidentally dropped the sample cup in the toilet. He was so embarrassed and had to ask for a new one. It was a really clumsy moment.