Signs are useful, sure.

But their primary use - of giving people the information they don't always have - isn't the most fun one. You'll notice that the more obvious and unnecessary the sign seems, the more likely it is that someone, at some point in the past, demonstrably didn't know that pretty basic bit of information that's on the actual sign.

1. You don't say!

2. And you only buy things made in Mars

3. That. Is. Accurate.

4. Can I point and laugh at your sign, though?

5. Thank you for that. I never would've known.

6. So much information. So many options.

7. Why? Who is swallowing their hangers?

8. Wait. I wanna write this down.

9. Maybe your trees don't. The ones in Lord of the Rings did.

10. Thanks. I was just wondering.

11. Some solid advice right there.

12. I would never have thought of that.

13. What else would I have done? Seriously.

14. A lesson from Moral Propriety Inc. The express version, though.

15. This could only go one of two ways.

16. This could also only go one of two ways.

17. And what if it isn't locked? Is anyone there then?

18.Whatever will be, will be

19. Caution: Obvious things are obvious.

20. If you insist! I was just gonna break down the door.

21. Yes, that is what winter does. Famously.

22. Good question. Allow me to answer it.

23. Sometimes you just gotta roll the dice.

24. I always had trouble deciding where to sip. Not anymore.

Here's to mankind's constant trouble with the absolutely obvious, and the endless laughs it gives us all.