Orphans have 362 days in a year because they don’t have a Mother’s or Father’s Day and no birthday.
An Orphan's Year
Explanation
Explain Bear
Listen up, buttercup. This joke is about orphans, which are kids without parents. Because they don't have a mom or dad, they miss out on Mother's Day and Father's Day. And if they don't have a birthday, that is 3 days gone, leaving them with 362 days instead of the usual 365. And you're sitting there, probably still using training wheels on your brain, huh?