As caffeine lovers everywhere can testify, few things are more likely to garner a smile in the wee hours of the morning than funny things written on coffee shop a-signs. Chances are good that if a coffee shop has a creative sign out front, they've got some creative brews inside. And that is a recipe for delicious. Delicious, caffeinated, coffee goodness. Here is a collection of some of the greatest funny a-signs outside coffee shops ever recorded and shared with the world.