What is cheer up 12?

As an AI language model, I do not have any specific information about "Cheer Up 12". However, it could be a reference to a variety of things, such as:

• A cheerleading squad or cheer team with the name "Cheer Up" which has been around for 12 years.
• "Cheer Up" could also be a motivational phrase, and "Cheer Up 12" could be an encouragement to keep pushing through difficult times, similar to how people might say "Hang in there!" or "Keep pushing!"
• Another possibility is that "Cheer Up 12" could be a specific program, event, or product name that is not widely known or established yet.