Number 3 and Number 8

Yesterday, after a very busy and fun filled Saturday, Ethan developed an upset tummy. He threw up a few times before bed. Then when I checked on him at 10:30 he had thrown up IN bed, but didn't wake up. I carefully picked him and laid him on the floor while I changed his sheets. He slept all night with no additional episodes. This morning Chris took the boys to the local donut shop. When they returned Ethan shared that now he had number 3. I asked what that meant. He matter-of-factly stated that number 3 was diarrhea. I asked him what number throw up is. He quickly responded, "number 8."