This is a proverbial weekend project. It allows creating and changing memes easily. Here's an example:
http://198.211.121.51/?source=http://files.sharenator.com/xzibit_meme_7219-s510x334-157605.jpg&top=Write%20stuff&bottom=On%20stuff&white=1
Notice the url: the GET parameters look like this: source=[image_url]&top=[top_text]&bottom=[bottom_text]. You can also throw in &white=1 to make the text white instead of black. This allows for very quick meme changing - all you need to do is change the url.
The code is available on github: https://github.com/gabipurcaru/instantmeme (the code is very 100 line-ish long, I've only implemented it to play around with Go)
