1. I found this in a Burger King bathroom.

Cyborg_Huey

2. This bar scene

envysquirrel

3. A little tape goes a long way…

lemonoflove

4. This good use of red tape

swoopwoopdoop

5. This tiny monument

Tinytorchic

6. This good piece of advice

substantialdisdain

7. This bit of Christmas cheer:

WantMyNameBack

8. This example of poor customer service

someweirdgamerYT

9. This meta bathroom stall

Rahul_Kishore

10. This helpful correction

TheDoom119

11. This defense of Mr. Bill Posters

itsNiceLoon

12. This exciting Harry Potter sequel

castatech

13. This non-stop stop sign

Cole721

14. At the school library

mudkipscience

15. Anything can be solved with googly eyes

InterZad112

16. This motivational sign

action_jim

17. This clever insult

gameover1979

18. This trash can at work

nearlyheadlessdi*k

19. This little diss

ssdarthy

20. Found this on my schools keyboard…

w3em89t

21. Dr. Hedghog’s students

jimkaxon1

22. This perfect use of a sharpie

TEAisLlFE

23. This work of art

wadeybb

24. This good bit of advice

IAlreadyAmRight

More info: r/MildVandalism, H/T BuzzFeed