My company offers 3 days of unjustified sick leave for things like colds or minor health issues that don’t really require seeing a doctor.
And sure enough, that guy - always that guy - got sick on Monday, then took a day off on Thursday, and now he’s sick again on Friday. Strangely, his company car reports being at a ski resort 200 miles away.
Because you know, when you’re bedridden, at least you should have a nice view out the window…
OP probably meant that they are days you don’t need to justify (doctors note) to your manager.