1. When you don't have Friday classes.

2. When you DO have Friday classes, but you like pretending that you don't.

3. Turning in your essay at 11:59 p.m.

4. Getting stuck with a student ID photo that doesn't even resemble you.

5. The Freshmen 15.

6. Hearing the words "free" or "cancelled."

7. When someone suggests food that isn't the Dining Hall.

8. Having to go to class hungover because you've already used up your three excused absences.

9. Yet maintaining an Instagram feed that makes it seem like you have it all together.

10. When your final grade is 89.4 percent.

11. Wanting a hot bath when all you have are communal showers.

12. When someone gets on the elevator one floor above the lobby.

13. Pregaming harder than you expected.

14. Establishing a killer aesthetic to impress your friends back home.

15. Registering for classes at the exact moment the Wi-Fi crashes.

16. Every other Friday = Payday!

17. Checking your bank account two days after said payday.

18. When your RA is doing room checks, but all your alcohol has been masterfully stashed in the ceiling.

19. Holding onto that list bit of weekend.

20. Realizing you left yesterday's load of laundry in the washing machine (and praying it's still there).

21. Trekking to the bathroom when it's cold outside.

22. That empty feeling you get after finishing a series on Netflix.

23. When your parents come to visit and they've booked a hotel room right next to campus.

24. Crawling into bed at 3 a.m. only to remember there's more you haven't done.

25. Listening to your friends fill in the blanks from last night.

26. Catching a glimpse of yourself in a frat house bathroom.

27. Scoping out the cute people in your classes at the beginning of each semester.

28. When the one party you decide to skip ends up being the best of the year (read: all anyone can talk about).

29. Those rare moments when you wake up feelings refreshed.

30. And finally trading in the BS for a B.S.