While Mountain Day, a random day off at my undergraduate school Juniata College is not intended as an FU day, I (30 year alum) finally joined in this year.
The lead-up to Mountain Day was good experience in seeing how "selective hearing" worked.
Student A: Don't study for that test tomorrow, Mountain Day is tomorrow.
How do I know? I work on food service staff and we're prepared, the top is in, VIX is all time highs/lows, etc.
STUDENT B: more beer!