Beast Boy uses his head is a free Chrome extension developed by Redcodi. This extension adds a touch of humor to your browsing experience by displaying a funny GIF of Beast Boy using his head when you click on it.

The extension is easy to install and use. Once installed, you simply need to click on the extension icon and the GIF will appear on your screen. It's a simple and entertaining way to add some fun to your browsing sessions.

Please note that by installing this extension, you agree to receive notifications from the creator, such as updates, reminders, and more fun things to do. It's important to be aware of this before installing the extension.

Overall, Beast Boy uses his head is a lighthearted and amusing Chrome extension that brings a smile to your face while browsing the web.