Remember when Valve was teaming up with Adult Swim and I almost had a heart attack? You probably don't remember the heart attack. It was a good/bad day.

Well, it ended up being a promotional hat campaign (because, of course). If you've been prancing around the Team Fortress 2 maps in your brand new Robot Chicken hat, you might be pleased to hear that some fans have taken it upon themselves to create a real-life beanie version. And it is utterly awesome. Though I'm sure you'd get odd looks picking up groceries while wearing it.

Check out the rest of the pics down below.

I've been making custom beanies, thought TF2 players might like this one. [Reddit]