This secret almost got YouTube in a huge amount of trouble. You see, YouTube has been around since 2005, and it was a pretty terrible website back then. But over the years, it's gotten a lot better, and it had multiple secrets and easter eggs that nobody knows about. And each one gets better than the last. If you type 301 video in the YouTube search bar, the videos you see will be permanently stuck at 301 views. Or if you type awesome while watching any video, the red bar on the bottom of your screen will start flashing in rainbow colors. And this made some people mad. But this last one might be the craziest. If you type Mootkey into the YouTube search bar and subscribe to the handsome guy that shows up, he will personally deliver a box of cookies.