With your Google account, you have a YouTube Channel... So what? There are many things you can use your YouTube Channel for that will be helpful in the classroom.
Here are a few ideas:
I'm addicted to GIFs, but they can come in handy for short tutorials (not just entertainment or funny comments) if you don't want students to click to watch a video, but if you could make a part of a longer video a GIF -- it plays automatically and is an image that can easily be made a part of your slide deck.