While Post-it notes, arguably the greatest office supply of all time, were invented by accident, it's no accident that we all use them. While people do all sorts of crazy things with Post-it notes, some of the things we write on them or design with them are cooler than others.
Here are 19 of the greatest things people did with Post-it notes that will go down in history as awesome:
2. Andy Warhol would be proud.
4. This makes perfect sense.
5. Would most moms agree with this?
6. Post-it notes are great for animation.
7. This version of the jingle is better.
8. Why is this coffee machine not working?
9. Post-it notes make adorable things look terrifying.
11. Post-it notes are the latest fashion trend.
12. Video games, meet Post-it notes.
13. This is going a little too far.
14. Your dashboard never looked this cool.
17. This character could have his own Pixar movie.
18. We did ... at this list.
19. Better get some Post-it notes for your kids.