Going away to college can be a real eye-opener, depending on how you were raised. If you didn’t have much responsibility growing up, getting to class on time and doing all your work might seem next to impossible.

And that’s what these tweets are all about: learning things almost IMMEDIATELY in college that you don’t learn in high school.

Do any of these look familiar to you?

1. Ain’t that the truth.

2. They’re all morons!

3. It’s crunch time!

4. Why did I do that?

5. Do what you gotta do.

6. She’s gone forever.

7. It’s a different ballgame.

8. Stick that in your pipe and smoke it.

9. They’ll be in charge soon.

10. Classic dorm decor.

11. That’s not helping.

12. The crying alarm.

13. Two worlds colliding.

14. Way to go!

15. Just keep it professional, okay?

Ahhhh, what a nice trip down memory lane!

Share some of your similar college experiences with us in the comments!