Basically you have a prompt and a word limit. You can get good, bad, and funny responses. Don't forget to vote!
CK's Prompt Language - Episode 1
Describe the color green in 20 words or less.
Example: Green resonates with the key of F major and is the perfect color for photosynthesis, spring, and growth. (17 or 18 words, depending on how you count.)
Don't forget to apply!