OMG, flashback!
This is a true story (happened many years ago - I was young and dumb)
I was staying with my sister and my nephew was getting ready for school and he was crying and said he couldn't go to school because he had bo-bo's. I had no clue what that was, thought it was a kids name for something that was wrong with him. I think I made him some soup and put cartoons on. My sister got up and asked why he didn't go to school. I said he was sick, he had bo-bos.
She said he's talking about his shoes- put them on and get in the car.