I am at a boarding high school with lots of international students... sometimes you either scratch your head or just laugh.
Boy today said he had a couple episodes of diarrhea and was concerned that he might have "a stomach cold"
Another boy had a concussion. Said his mom had given him medication to take if he was sick so he was taking it. He didn't think it was helping and didn't know the name of it. Asked him to bring it to the health center. Was penicillin.. Yup, nope.