We need to practice some kind of selfie etiquette. That means, don't whip your phone out and snap a picture of yourself at inappropriate times. Here are some 15 times where you should really just keep your phone in your pocket.

1. In times of emergencies, because obviously, there are more pressing matters.

2. Your student ID. What if...you lose that phone? How are people going to verify that's you?

3. Peanut butter and jelly selfie. Gross.

4. Fakecationing. Okay, so this is funny.

5. When you're on a stretcher like this. You could hurt yourself by moving too much!

6. We don't know the motivation behind this, but this seems rather silly.

7. Or better yet, call the fire department, man.

8. Flirting with death is just irresponsible.

9. This is so trippy. Which of this is a selfie? We will never know.

10. When it is time you evacuate a place. Don't be a menace.

11. Cop selfie? Maybe not such a good idea.

12. At pop's funeral? Really?

13. Unless your feet grip are great, don't do it.

14. Wow, this is confusing.

15. The worst selfie ever.