This is really an off my chest moment but when I was in my teens I went out with my aunt and she pulled this. I felt terrible for making the staff do extra work just so she could have fresher and warmer fries. I get it isn’t a big deal to make an extra batch, but what if two people pull this? Five? Ten? More?
Basically you are expected to either just go in sick or take the day and not be paid. Also if you take the day, depending on how bad your boss is they could try to call you a no call/no show. A strike at best or a reason for termination at worst.