How did Charleston Police officers become part of a viral Justin Bieber meme?

This is a screen grab of a HuffPostUK tweet of a photo including Charleston Police that has gone viral on the internet following Justin Bieber's arrest. The original source is still somewhat of a mystery.

Not long after Justin Bieber was arrested on DUI and resisting arrest charges overnight, the Internet became alive with several jokes about the young singer.

One of the most popular was this picture of Charleston police officers giving a little boy a pretend ticket. Wait, what? How did that happen?

We've got some answers on the social media blog.