1. They spice up pre-existing vandalism
2. They let you know that someone's always watching
3. They show you it's still socially acceptable to spit
4. They make going to class a little less terrible
5. They tell you when you need to clean up a bit
6. They immediately hyperbolize whatever they touch
7. They make swiping your card suck less
8. They'll help you start your morning off right
9. They're a friendly sight for sore eyes
10. They'll silently judge your breakfast choice
11. They'll make you second guess your library hook-ups
12. They get you
When in doubt, goggly eye it out.