When you're looking to jump on a trend bandwagon, there's no better source than Pinterest. It's a great starting point for inspiration, but it also houses horrifying (and hilarious) DIY results. Case in point: chalkboard paint. This trend is a few years old, so every good idea is already out there and done. It's only chalkboard paint, guys. Calm down. There's no need to get crazy, but some pinners don't know when to stop. Here are the five worst chalkboard paint projects we found on Pinterest.