1. When there’s a screaming toddler behind you at the movies

2. When the person you hate gets over 100 likes on an Instagram pic

3. When someone talks to you before you've had coffee:

4. When Starbucks is out of Chonga bagels:

5. When someone steals the seat in class you’ve had all semester

6. When someone tries to impress the professor with big words:

7. When you see someone Facebook stalking in public:

8. When you see your crush talking to someone cute who isn’t you:

9. When the wind just ruined a good hair day:

10. When you see your crush but freeze:

11. When someone hands you a baby:

12.When your last single friend just got engaged:

13. When you walk out of your last final:

14. When someone talks about you and thinks you didn't hear it:

15. When someone doesn't give you that follow back:

16. When you have zero clue what someone just said:

17. When no one laughs at your joke:

18. When you hope no one heard that fart:

19. When you realize that huge paper's due tomorrow:

20. When your life's a mess, but you're trying to hold it together: